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NPT Notary Public Thailand
บริการแปลและรับรองนิติกรณ์

Playbook: IP Registration

Trademark, patent and copyright filings — Roughly 12–18 months through to registration. Timeframes are approximate and depend on each authority's queue and how complete your file is.

Intellectual property attorney examining a trademark registration certificate
Intellectual property attorney examining a trademark registration certificate

Short answer: what IP Registration actually involves

IP Registration is the process of trademark, patent and copyright filings. It requires 6 core documents, starting with trademark image files or a technical description of the invention, and runs through 6 steps, from run a clearance search before filing to reduce refusal risk to monitor publication and collect the certificate once registered. Roughly 12–18 months through to registration. Certification is signed by a Notarial Services Attorney registered with the Lawyers Council of Thailand, and documents used abroad must be legalised in the order the receiving authority requires.

Key facts at a glance

ServiceIP Registration
Core documents required6
Document you cannot start withoutTrademark image files or a technical description of the invention
Number of steps6
First stepRun a clearance search before filing to reduce refusal risk (2–5 business days)
Final stepMonitor publication and collect the certificate once registered (several months)
Approximate total timeframeRoughly 12–18 months through to registration
Who signs the certificationNotarial Services Attorney (NSA) registered with the Lawyers Council of Thailand
Service areaAll 50 Bangkok districts and 77 provinces (documents by post or courier)
Languages handled60+ languages
How to reach usCall 094-895-8999 · LINE @Thainotary · Email Notary@ilc.ltd

All timeframes are approximations based on observed authority queues, not guarantees. Confirm with the receiving authority before booking travel or fixing a filing date.

Documents to prepare

  • Trademark image files or a technical description of the invention
  • The goods and services list, organised by class
  • Corporate documents or the applicant's ID
  • A power of attorney appointing the filing agent
  • Evidence of actual use: packaging, website or advertising
  • Details of any foreign filing if priority will be claimed

Step-by-step process

  1. 1. Run a clearance search before filing to reduce refusal risk

    Approximate timeframe: 2–5 business days

  2. 2. Draft the goods and services list by class to match actual use

    Approximate timeframe: 1–3 business days

  3. 3. Prepare the application and the power of attorney

    Approximate timeframe: 1–3 business days

  4. 4. File and obtain the application number for status tracking

    Approximate timeframe: 1–2 business days

  5. 5. Respond to examiner objections within the statutory deadline

    Approximate timeframe: per the registrar's deadline

  6. 6. Monitor publication and collect the certificate once registered

    Approximate timeframe: several months

Practical tips

  • Have "trademark image files or a technical description of the invention" ready first — it is the single most common cause of delay.
  • Check that every document spells the name exactly as in the passport before submission.
  • Confirm the accepted format with the receiving authority before "prepare the application and the power of attorney".
  • Allow for roughly 12–18 months through to registration plus public holidays in both countries.

Common pitfalls

  • Submitting an old photocopy instead of "trademark image files or a technical description of the invention" — many authorities reject it outright.
  • Skipping "draft the goods and services list by class to match actual use" and filing the next stage, which restarts the whole queue.
  • Inconsistent spelling of proper nouns between documents in the same bundle.
  • Counting the timeline from the day you send documents rather than the day the authority accepts a complete file.

How this differs from adjacent services

IP Registration needs 6 documents across 6 steps (Roughly 12–18 months through to registration). The step that separates it from Corporate Documents and BOI Application and Special Business Licences is "Prepare the application and the power of attorney", where the other routes instead require Corporate Documents: Translate into English with company names and titles locked consistently · BOI Application: Assemble corporate and technical documents for the application · Special Business Licences: Prepare documents and bring the premises up to standard before inspection.

ServiceBest forKey documentDocs / stepsTimeframe
IP RegistrationTrademark, patent and copyright filingsTrademark image files or a technical description of the invention6 / 6Roughly 12–18 months through to registration
Corporate DocumentsCompany affidavits, resolutions and powers of attorneyA current company affidavit from the Department of Business Development6 / 6Approximately 8–20 business days in total
BOI ApplicationDocument set and filing sequence for BOIA business plan and project description for the promotion application6 / 6Roughly 2–6 months depending on the activity category
Special Business LicencesTAT, FDA, alcohol, restaurant and spa licencesCorporate documents whose stated objectives cover the licensed activity6 / 6Approximately 20–60 business days depending on the licence type

The table reflects each service's actual process; timeframes are approximate and depend on the authority's queue.

Realistic timeline, step by step

Working days for each link in the chain, separating the parts we run ourselves from the parts a government office controls. Plan backwards from your deadline using the upper figure, not the lower one.

StageWho controls the clockWorking days
1. Certified translationCertified translation: 1–3 working days depending on page count and language pairOur teamRush handling is assessed case by case against translator availability.1–3 working days
2. Notarial Services Attorney certificationNotarial Services Attorney certification: same day, or 1 working day at the latestOur teamThis step is performed in-house by NPT, so the timeframe is ours to honour.0–1 working days
3. MFA Consular legalisation (standard service)MFA legalization (normal service): collected within 3 working days including the filing dayconsular.mfa.go.thGovernment authoritySet by the Department of Consular Affairs; may extend with queue volume or document checks.3 working days

Indicative total: 4–7 working days

Add a buffer of at least five working days before any flight, hearing or filing deadline. Documents that must travel abroad by courier need more.

Estimates based on published or observed processing times at the last review date. Authority-controlled steps can change without notice and are outside our control.

Official government fees

Fees charged by the Thai authorities themselves for this service. They are paid to the agency, not to us, and are shown here so you can budget the full cost before you start.

AuthorityCharged perStandardExpressOfficial turnaround
Revenue Department (stamp duty, Revenue Code)
Source
general power of attorneyRequest a quoteNo express ratepaid when the document is executed

Last verified: 2026-07-31 — Government fees above were last verified on 2026-07-31. Please confirm with the issuing authority before filing, as rates may change.

Our service fee is quoted separately and in writing before any chargeable work begins.

Sending IP Registration abroad: which certification route each destination accepts

This table shows the route a Thai-issued IP Registration document must follow to be accepted in each destination today, and how that changes once the Apostille Convention enters into force for Thailand on 28 February 2027.

DestinationRoute todayFrom 28 Feb 2027Receiving-side note
AustraliaContracting Party (in force there since 1995-03-16)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that Australia accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
JapanContracting Party (in force there since 1970-07-27)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that Japan accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
South KoreaContracting Party (in force there since 2007-07-14)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that South Korea accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
ChinaContracting Party (in force there since 2023-11-07)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that China accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
United StatesContracting Party (in force there since 1981-10-15)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that United States accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
United KingdomContracting Party (in force there since 1965-01-24)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that United Kingdom accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
GermanyContracting Party (in force there since 1966-02-13)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that Germany accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
SingaporeContracting Party (in force there since 2021-09-16)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that Singapore accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.
TaiwanNot a Contracting PartyMFA legalisation + destination embassyMFA legalisation + destination embassyTaiwan is not a Contracting Party, so IP Registration documents keep the MFA legalisation plus embassy or representative-office step even after Thailand's accession takes effect.
VietnamContracting Party (in force there since 2026-09-11)MFA legalisation + destination embassySingle ApostilleIP Registration documents still take the MFA–embassy chain until Thailand's accession takes effect; after that Vietnam accepts the Thai Apostille directly, though the translation must still match the receiving authority's format.

Party status follows the HCCH status table; Thailand's entry into force is 28 February 2027. Embassy fees and queues vary, so confirm with the receiving authority before filing. If you would rather not run this yourself, we review the documents, prepare the translation and file with every authority end to end.

Frequently asked questions

The questions clients ask most about the documents, timeframes and process for this service.

What documents does IP Registration require?
6 core items: Trademark image files or a technical description of the invention · The goods and services list, organised by class · Corporate documents or the applicant's ID · A power of attorney appointing the filing agent · Evidence of actual use: packaging, website or advertising · Details of any foreign filing if priority will be claimed. Provide originals or authority-issued certified copies, and make sure names are spelled exactly as in the passport on every document.
How long does IP Registration take?
Roughly 12–18 months through to registration. The first step, "Run a clearance search before filing to reduce refusal risk", takes about 2–5 business days. Total time depends on each authority's queue and how complete the file is; allow for public holidays in both countries.
How many steps are involved in IP Registration, and where does it start?
6 steps in total, starting with "Run a clearance search before filing to reduce refusal risk" and closing with "Monitor publication and collect the certificate once registered". Each step on this page carries its own timeframe so you can plan filing and usage dates in advance.
What are the common pitfalls in IP Registration?
Submitting an old photocopy instead of "trademark image files or a technical description of the invention" — many authorities reject it outright. · Skipping "draft the goods and services list by class to match actual use" and filing the next stage, which restarts the whole queue. · Inconsistent spelling of proper nouns between documents in the same bundle. · Counting the timeline from the day you send documents rather than the day the authority accepts a complete file.
Any tips to get IP Registration through faster?
Have "trademark image files or a technical description of the invention" ready first — it is the single most common cause of delay. · Check that every document spells the name exactly as in the passport before submission. · Confirm the accepted format with the receiving authority before "prepare the application and the power of attorney". · Allow for roughly 12–18 months through to registration plus public holidays in both countries.
Can your team handle the whole process for me?
Yes. Our advisers, with more than 15 years of experience, review the file, sequence the steps, file with each authority, track status and return the documents. You supply the originals and a passport copy; we report progress at each stage and advise you before work begins.

Answers reflect general practice; actual documents and timeframes vary by case and receiving authority.

Who IP Registration suits, and when to bring in an adviser

This matter starts from 6 source documents and runs through 6 stages, with an overall approximate window of Roughly 12–18 months through to registration. If your paperwork is complete and you can file in person, doing it yourself is realistic. If any of the situations below apply, a pre-filing review materially reduces the chance of rejection.

Typically the right fit when

  • You are outside Bangkok or overseas and cannot attend counters in person.
  • A previous submission was returned and you want the root cause identified before refiling.
  • You need IP Registration for an authority abroad that accepts only its own prescribed format.
  • You are a company or HR team repeating the process in batches and need one consistent format across all 6 items.

Signals you should ask before filing

  • You must file inside a window shorter than the usual Roughly 12–18 months through to registration.
  • The receiving authority sets a document age or wording requirement you cannot interpret with confidence.
  • The document is a photocopy, an old edition, or was issued by a body that no longer operates.
  • Name spellings differ between documents, or a name change occurred midway.

An adviser, not only a filing agent

Our team has handled cross-border documentation for more than 15 years. We read the receiving authority's requirements with you, check all 6 documents before anything is submitted, sequence the 6 stages around the date you actually need them, report progress at every stage, and propose a fallback route if the destination changes its requirements mid-process. Send scans first and we will tell you plainly which route is shortest for your case.

Do it yourself or let our team handle it — IP Registration

This service involves 6 documents to prepare and 6 sequential steps, with an overall indicative timeframe of Roughly 12–18 months through to registration. The table compares, realistically, what you carry when doing it alone and what is left for you when our team runs the file.

AspectDoing it yourselfWith our team
Document preparationYou source and verify all 6 items yourself, starting with “Trademark image files or a technical description of the invention”.We check all 6 items up front and flag anything missing on day one.
Filing at each authorityYou attend and collect in person across all 6 steps, up to “Monitor publication and collect the certificate once registered”.Our team files on your behalf in the correct order across all 6 steps.
Your own timeExpect several trips and days off across the Roughly 12–18 months through to registration window.You submit once and collect at the agreed appointment.
Risk of rejectionA wrong translation format, a name-spelling mismatch or an expired extract means redoing that step.Formats are matched to the destination's requirements before filing, which sharply reduces rejections.
Status trackingYou chase each authority yourself, with nobody consolidating the picture.A dedicated case handler reports progress by phone, LINE or email.
Advisory supportYou interpret the receiving authority's requirements on your own.Advisers with 15+ years of experience choose the shortest correct document route for your case.

Note: processing times at government offices and embassies are outside any provider's control. We do not guarantee outcomes; we make sure the file is correct and complete the first time.

Prefer not to deal with it? Send us your case details and we will map the document route and timeframe before you commit.

094-895-8999LINE @ThainotaryNotary@ilc.ltd

Why files get rejected — IP Registration

The 5 most common reasons a IP Registration file is returned, each with a preventive action you can take before filing.

  1. 1. Skipping the first sequenced step: Run a clearance search before filing to reduce refusal risk

    Do not file the next stage until the previous one has produced a physical output — receiving authorities verify the order of seals, not only the content.

  2. 2. Set assembled out of order at the "Prepare the application and the power of attorney" stage

    Order the bundle exactly as the destination specifies and attach a cover index so an officer can verify it quickly, which reduces returns.

  3. 3. Name spelling does not match the passport

    Lock spelling to the passport page as the single standard across the whole set, and disclose former names with the change-of-name evidence.

  4. 4. Certification format does not match what the destination requires

    Obtain a letter or email from the receiving authority stating the accepted format, and keep it as your reference at submission time.

  5. 5. A trailing supporting document is missing, e.g. "Details of any foreign filing if priority will be claimed"

    Keep a checklist and one full backup copy of the bundle so a correction round can be filed immediately without restarting.

If you would rather not risk a rejection or spend days at counters, our advisory team pre-checks the full bundle before submission. Reach us by phone, LINE or email.

Worked scenarios — IP Registration

3 situations we handle most often in IP Registration work, with the exact order of remedy our team uses, so you can benchmark your own case before starting.

1. Damaged original with an illegible seal

"Trademark image files or a technical description of the invention" has faded to the point where the officer at Draft the goods and services list by class to match actual use cannot verify the seal.

Request a newly issued certified extract from the issuing authority first, and continue from there — never enhance the scan to make the seal readable.

Retouching a scan counts as altering a document and can invalidate the whole bundle, with consequences for the applicant's later filings.

2. Applicant is overseas and files remotely

The originals sit with Thai authorities while the applicant lives abroad and cannot attend Draft the goods and services list by class to match actual use in person.

Review colour scans first, ship only what passes review, then run Run a clearance search before filing to reduce refusal risk through to Monitor publication and collect the certificate once registered with a status report at each stage and return delivery to the overseas address.

The power of attorney must cover every authority in the chain; a narrow scope forces a re-issue mid-way and costs another shipping cycle.

3. Self-filed and returned, bundle has to be rebuilt

The applicant handled it up to Draft the goods and services list by class to match actual use and the file was returned without a written reason.

Trace back from the last completed stage, identify the break in the seal chain, and repair only that segment — a full restart is unnecessary while "Trademark image files or a technical description of the invention" remains valid.

Keep the envelope and the return slip: the wording usually cites the regulation the next filing has to satisfy.

If you would rather not learn this by trial and error, send us scans and our advisers — 15+ years on files of exactly this type — will map the correct sequence and the risk points in your case, and can then run every stage for you.

Note: these are professional worked scenarios for document preparation. They are not client testimonials and are not a guarantee of any authority's decision.

Key terms to understand before starting IP Registration

These terms cause more rejected files in IP Registration than translation errors do. The definitions below reflect how Thai offices and receiving authorities actually apply them.

Receiving authority
The office that will actually use the document — a registrar, university, court or immigration bureau. Its written requirements, not the country's general practice, determine the format of the whole bundle.
Certified translation
A translation accompanied by a statement that it is complete and accurate, with the translator's name, signature, date and contact details. The exact wording accepted varies by receiving authority.
Name consistency
Every document must spell the name exactly as in the passport. If the name has changed, include the change-of-name evidence in the same bundle — otherwise the authority treats them as different people.
Notarisation (Notarial Services Attorney)
An attorney registered with the Lawyers Council of Thailand certifies that the signer signed in front of them, or that a copy matches the original. It does not certify that the contents are true.
Affidavit
A written statement sworn or affirmed as true before an authorised officer. The certifier attests to the oath and signature only, not to the truth of the contents.
Chain of certification
A fixed order: original → translation/certification → MFA legalisation → destination embassy. Skip a link and the next office cannot accept the file, restarting the queue.

If you are unsure which case applies to you, send the document images and the name of the receiving authority. Our advisers, who have handled cross-border documents for over 15 years, will map the route that actually works for your file.

Pre-submission readiness checklist for IP Registration

Clear these seven checks before starting IP Registration and you remove almost every common cause of rejection. Each item states the reason so you can verify it yourself.

  1. 1. Confirm whether the destination requires the original, a certified copy, or an e-document

    Why it matters: MFA counters and many embassies accept only originals or copies re-issued by the issuing office. Submitting a plain photocopy is the single most common cause of rejection.

  2. 2. Decide the delivery method up front: in person, international courier, or filing by a representative

    Why it matters: Some authorities only accept envelopes sent directly by the issuer or by a law office. Knowing this early lets the bundle and the power of attorney be prepared in a single round.

  3. 3. Get the required certification route confirmed in writing by the receiving authority first

    Why it matters: Until 28 February 2027 Thai documents still run through MFA legalisation and then the destination embassy. Guessing the chain and getting one layer wrong wastes both fees and queue time.

  4. 4. Keep a full copy set and digital scans of every certification layer before sending the originals abroad

    Why it matters: Originals are rarely returned. If the destination later asks for clarification, the retained certified copies answer it immediately instead of re-ordering the whole document.

  5. 5. Issue date still within the validity window the destination accepts (often 3 or 6 months)

    Why it matters: Status and company documents usually expire. If the certificate ages out while it is moving through multi-step legalisation, the whole chain must be redone.

  6. 6. Colour scans at 300 dpi or better, full page edges visible, no shadows or cropped corners

    Why it matters: Many authorities reject tilted phone photos because seals cannot be verified. One clean re-scan is faster than waiting a week for a rejection notice.

  7. 7. Translation covers every element: stamps, signatures, marginal notes and reverse-side text

    Why it matters: Reviewers compare page against page. An untranslated seal or back-page note makes the translation incomplete and blocks the next certification step.

If you would rather not run the checks yourself, send the document images and the name of the receiving authority. Our advisory team, with 15+ years on cross-border documents, reviews them before filing and then handles every certification layer through to the destination.

IP Registration: what we handle and what you prepare

This table separates, stage by stage, which parts of IP Registration sit with our team and which parts remain with you, so you can weigh the time and effort involved before committing.

StageWe handleYou prepare
Record-keeping and future reuseOrganise the set, record each document's expiry, and flag in advance when a renewal or fresh extract is due.Tell us about upcoming business or travel plans so documents can be prepared ahead of time.
Quality gate before handoverCheck certificate numbers, dates, seals, page order and name consistency across the set, and archive a digital copy for you.Review your personal details on the proof copy we send before the file is closed.
Obtaining and collecting source documentsFile requests with the issuing offices, follow the queue, and verify each issued copy before it moves to the next stage.Sign the power-of-attorney form and provide a valid ID card or passport copy.
Aftercare once the file is deliveredIf the destination requests more documents or an amendment, our advisers analyse the reason and set out the next corrective route.Forward any notice or email from the destination to us as soon as it arrives.
Running the certification chain step by stepSequence the certification layers correctly, queue and file on your behalf, and respond immediately when an officer asks for more.No counter visits needed — just confirm details when our team checks in mid-process.
Case assessment before we startRead the receiving authority's requirements, map which documents are needed, how many certification layers apply, and whether a legitimate shortcut exists.Send photos of the documents you already hold, the destination authority or country, and your deadline.

We do not simply process files. Every case starts with advice from a team with 15+ years in cross-border documentation: we work out the shortest route that still complies with the rules, and warn you in advance about the points where files are usually rejected.

If you would rather not chase each step yourself, send photos of your documents and the name of the receiving authority. We will map the route, the required documents and a realistic timeframe, then carry out the whole process for you.

After your IP Registration documents are delivered: keeping them usable

A file is not finished when it reaches your hands — it is finished when the receiving authority accepts it. This table covers what to look after once IP Registration is complete, so the documents you paid for stay valid.

TopicWhat to doIf ignored
How long the document stays acceptableMost receiving authorities count validity from the issue date of the source document, not from the certification date. Submit as soon as you receive the file and diary the issue date.Filing after the authority's window means re-ordering the source document and repeating every certification layer.
Thailand's transition to the ApostilleThe Apostille Convention enters into force for Thailand on 28 February 2027. Documents needed before that date still follow the consular and embassy legalisation chain.Waiting for an Apostille you cannot yet use is a common way to miss a filing deadline.
Name consistency for your next filingsRecord the exact English spelling used in this batch and reuse it on every future document, translation and online form.A single differing letter can lead an authority to treat you as a different person and demand a name-affidavit.
Reusing a certified translationStore the translation together with the translator's certification page. If the source document is unchanged, the same translation can usually be carried forward and only the next certification layer repeated.Losing the certification page invalidates the translation and forces a full retranslation.
When re-legalisation is requiredRedo the chain when the destination country changes, the purpose of use changes, the wording is amended, or the authority updates its form. Renewals in the same country usually accept the same set.Reusing a set across borders without checking risks refusal because the certification chain no longer matches the new destination.

With more than 15 years handling cross-border documents, our team does not close a case at delivery. We keep advising whether the same set works for another destination, which layer must be redone, and what to prepare for the next round.

Unsure whether the documents you already hold are still usable? Send photos and the destination authority's name. We will tell you plainly what can be reused, what must be redone, and handle the rest for you.

What you actually receive from IP Registration

Most people know they need IP Registration but not what the finished package physically looks like. This table lists every deliverable, what it contains, and what to inspect yourself before filing.

DeliverableWhat it containsCheck before filing
Notarial register referenceThe entry number and date recorded in the Notarial Services Attorney's register, which lets a receiving authority verify authenticity later.Keep a separate photo of the page bearing the register number in case the authority retains the original.
Retained office copy and retention periodA complete copy held on file for the period disclosed to you, tagged with a case reference so a re-issue or a fresh set can start from the existing record rather than from zero.Store the case reference somewhere safe and tell us immediately if you want the copy destroyed early.
High-resolution scan pack300 dpi colour scans of every page including stamped reverse sides, systematically named and delivered by email or LINE for online filing and as your backup copy.Confirm stamps are legible, there are no edge shadows, and file sizes fit the destination portal's limit.
Translator's certification pageA certification sheet naming the translator, their registration or credential, the language pair, the date, and a signed statement that the translation is a true rendering of the source.Check every letter of the name against the passport — name mismatches are one of the most common rejection causes.
Submission brief for the receiving officeA one-page brief stating which counter or portal to use, the order to stack the documents, how many extra copies to bring, and what to carry on the appointment day.Re-read it the day before filing and always bring at least one extra photocopy set.

Our advisory team has worked on these files for over 15 years. We do not simply hand the pack over: we walk the right-hand column with you item by item and explain what the receiving officer looks at first. If you would rather not run the process yourself, send photos of your documents by phone, LINE or email and we will assess and handle every stage.

Deliverable formats vary by receiving authority. Always confirm current requirements with the receiving office before filing.

Choosing the right IP Registration route from day one

Most IP Registration failures do not happen during the work — they happen at the moment the route is chosen. This table sets out the questions to answer before starting and what each answer commits you to.

Question to answer firstIf the answer is the first caseIf the answer is the second caseWhat choosing wrong costs
Must the signatory appear in person, or can a power of attorney be used?In person — signature certification and affidavits must be signed before the notarial services attorney with an original passport or ID card.By proxy — a power of attorney with a clearly bounded scope is needed, and the grantor's own signature usually has to be certified first.A complete file with the wrong signatory loses the appointment slot and forces a full re-assembly of the set.
Do you want to run the process yourself, or have the team handle it end to end?Partly yourself — sensible if you are in Thailand and free on business days; we assemble the set and give you the filing order.Fully handled — send photos of your documents by phone, LINE or email; the team assesses, assembles, files, tracks and returns the finished set.Overestimating your own availability is the most common reason a file stalls midway, especially where several offices must be visited on one day.
Does your document have a validity window (for example three or six months from issue)?Yes — start the certification chain as close to the filing date as possible; do not obtain the document far in advance.No — you can obtain it early, and doing so before peak season shortens the queue at each office.If it expires in transit you must reorder the document and repeat every certification step from the beginning.
Which translator status does the destination require — certified, NAATI, or sworn?A specific status is named — you must use exactly that system: NAATI for Australia, or a sworn translator of the destination country.No status is named — a translation with the translator's certification page is accepted, then the certification chain follows.Using the wrong translator system means rejection even if every word is correct, and a full re-translation.
Does the name spelling match your passport on every single document?Yes on all documents — you can start the chain now; lock this spelling and reuse it in every future translation.No (name change, marriage, different transliteration) — prepare the name-change certificate or marriage record and certify it alongside the main set.A single-letter name mismatch is the most common rejection cause and is usually discovered on filing day.

Our advisory team has worked this field for over 15 years. We are not only a filing agency: we walk these questions with you one by one before any work starts, so no document cycle is wasted. If you would rather not handle it, send photos of your documents by phone, LINE or email — we will assess the correct route and run every stage for you.

Receiving-authority requirements change. Always confirm the current rules with the receiving office before filing.

IP Registration consultation clinic — questions clients actually bring us

We take on IP Registration work as advisers, not merely as a filing agency. Below are the situations clients raise most often, the questions our team asks before answering, the professional advice we give, and what we then do on your behalf.

The name is spelled differently on the passport, the house registration and an older translation.

What we ask first
We ask to see every document on which the destination authority has already seen your name, including old visas and previously filed certificates.
Our advice
The rule is to anchor on the passport spelling and tie the variants together with a translator's note confirming one and the same person — never by altering a source document.
What we do for you
We prepare a spelling concordance across all documents, issue the translator's note authorities accept, and make every document in the bundle consistent before certification starts.

The client needs the same documents for several countries at once.

What we ask first
We ask whether each destination accepts a certified copy or retains the certified original, and whether filings are simultaneous or staggered.
Our advice
Do not certify a single set and hope to reuse it — many embassies retain the original. Ordering multiple source copies at the outset and running parallel certification chains is usually cheaper and faster.
What we do for you
We size the number of sets on day one, run the chains in parallel to compress total time, and hand over one filing-ready bundle per destination.

The client read a requirement in an online group that contradicts what we advised.

What we ask first
We ask which year that information dates from, which office it was filed at, and whether the poster held the same nationality.
Our advice
Document requirements vary by office, nationality and period, so another applicant's account is usually true for their case and not for yours. The receiving authority's own published notice always governs.
What we do for you
We re-verify with the authority before each filing round, and if a rule changes mid-process we adjust the plan immediately and explain the reason in writing.

A client calls and says: “I have to file this week — can you make it?”

What we ask first
We ask first whether the deadline is the online submission date, the interview date, or the date the paper file must physically arrive. Those are three different timelines.
Our advice
For an online submission a scan usually suffices with originals to follow. If the deadline is physical arrival abroad, international transit time must be deducted from the working window before anything else is planned.
What we do for you
We build the timeline backwards from your deadline before starting, identify where expedited handling genuinely exists, and tell you plainly if the window is too short instead of accepting the job regardless.

Our advisory team has over 15 years in documentation, translation and legalisation. An initial consultation to map the route and the document list is free of charge. If you would rather not handle it yourself, send photographs of the documents by phone, LINE or email and we will plan and execute every step for you.

This is general practice guidance, not case-specific legal advice. Receiving authorities change their requirements; always confirm the current rules before filing.

Official sources for IP Registration

Every requirement stated for IP Registration traces back to an authority that actually issues the rule, not to hearsay. Below are the bodies that govern this work and what you should check yourself before filing.

AuthorityWhat it governsWhat to verify
Department of Business Development (DBD), Ministry of CommerceCompany registration records, company affidavits, shareholder lists and certified extracts.How recent the affidavit must be for your recipient, available languages, and the current authorised signatories.
Lawyers Council of Thailand (under Royal Patronage)Registers and regulates Notarial Services Attorneys who certify signatures and documents in Thailand.The signing attorney's licence status and current Notarial Services Attorney registration.
NAATI — National Accreditation Authority for Translators and Interpreters (Australia)Credentials translators and interpreters recognised by Australian authorities; practitioner numbers are publicly verifiable.The translator's NAATI number, current (non-expired) status, and the certified language direction.
HCCH — Hague Conference (Apostille status table)Official table of Apostille Convention parties and each state's entry-into-force date.Party status of your destination state and its entry-into-force date (Thailand: 28 February 2027).

Our advisers track these authorities' notices as routine work and bring more than 15 years of hands-on practice. If you would rather not read the regulations yourself, send document photos by phone, LINE or email and we will confirm the correct route, the exact paperwork, and handle the whole process for you.

Information as of August 2026 · Fees, processing times and document lists are set by each authority and can change. Always confirm with the authority before you proceed.

In-depth questions from real client cases

These questions come from the situations our advisers meet most often. Each answer sets out the principle, the pitfall, and the documents involved, so you can gauge how complex your own case is before starting.

What are the steps to register a trademark in Thailand?

Start with a similarity search, select Nice classes for the goods and services, file with the Department of Intellectual Property, wait for examination, pass the publication period for oppositions, then pay the registration fee. Skipping the search is the leading cause of refusal after a long wait.

Related documents / items

  • High-resolution mark artwork
  • List of goods/services to cover
  • Company affidavit or ID
  • Power of attorney

Does copyright need registration, and what does recordal achieve?

Copyright arises automatically on creation and is protected without registration, but recording the work with the Department of Intellectual Property gives dated evidence of authorship and ownership — which carries real weight in negotiations, platform takedowns and litigation.

Related documents / items

  • Sample of the work
  • Evidence of creation and date
  • ID or company affidavit
  • Assignment agreement if applicable

Patent or petty patent — which should we choose?

An invention patent demands a higher inventive step, undergoes strict examination over a long period, and protects for longer. A petty patent suits simpler technical improvements, grants faster and protects for a shorter term. Decide by the commercial life of the product and how soon competitors could copy it.

Related documents / items

  • Invention description
  • Claims
  • Drawings
  • Records of any prior public disclosure

Does Thai registration protect us abroad?

No — IP rights are territorial and must be secured in each target country. Trademarks can be extended through the Madrid System from a Thai base application; patents can use the PCT route to preserve the filing date while country choices are made. Supporting documents usually need certification and translation.

Related documents / items

  • Thai base application
  • Target country list
  • Power of attorney
  • Certified translations

Someone is infringing our mark or work — what comes first?

Preserve evidence before contacting anyone: timestamped screenshots, receipts for test purchases, and seller details. Then choose the proportionate route — platform notice, cease-and-desist letter, mediation, or litigation. Approaching the infringer before evidence is secured usually results in the evidence disappearing.

Related documents / items

  • Registration certificate
  • Timestamped infringement evidence
  • Proof of your own use of the mark

How do you manage an IP portfolio over the long term?

We maintain a register of every right with its renewal dates, watch published applications for confusingly similar marks, flag foreign filing deadlines while priority still runs, and advise on licensing agreements. That ongoing stewardship is what separates advisory work from a one-off filing.

Related documents / items

  • Schedule of held rights
  • Renewal dates
  • Related agreements

The above reflects general practice as currently applied. Every case differs and authorities retain discretion. If you would rather not learn by trial and error, our advisory team — 15+ years in this field — can assess your case and sequence the work from the first conversation.

Service standards and advisory team for IP Registration

We do not simply "collect your papers and queue at a counter". Every IP Registration case starts by reading what the receiving authority actually accepts, then sequencing the certification chain correctly from the first document. Below are the standards we hold on every case, the people responsible, and the aftercare you get.

Service standards (SLA) we hold on every case

ItemOur standardWhat you receive
First responseSame business day (Mon–Fri 09:00–18:00); LINE is answered daily 09:00–18:00.An early read on whether the documents you already hold will be accepted, before you spend anything.
Pre-acceptance document reviewEvery page checked, with a clear list of items to re-issue or correct for name and date consistency.A checklist written for your case, not a generic one.
Indicative timeframeRoughly 12–18 months through to registrationA step-by-step schedule showing which stages depend on government queues.
Status reportingAn update at every stage change and an immediate alert if we see rejection risk.You always know where the file is without chasing us.
Revisions to translations and certificatesWe revise until the format matches what the receiving authority requires, at no extra preparation charge.Any official re-filing fee is quoted separately and transparently.
ConfidentialityWork is handled under professional confidentiality duties and Thailand's Personal Data Protection Act.Scanned files are restricted to the people assigned to your case.

Six-layer quality check before delivery

Most IP Registration rejections are not about substance. They come from small details: a spelling that differs from the passport, a certification chain done out of order, or a document older than the destination accepts. So we re-check in layers:

  1. 1) Source-document validity

    Confirm the copy is a type the destination accepts, freshly issued within the allowed window, with all seals and signatures present.

  2. 2) Identity-data consistency

    Match names, dates of birth and document numbers against the passport and every other paper in the same bundle.

  3. 3) Second-linguist translation review

    Translator and reviewer are never the same person; focus on legal terminology, authority names and transliteration of proper nouns.

  4. 4) Certificate format check

    Certification wording, letterhead, binding and seal placement must match the format the receiving authority expects.

  5. 5) Certification-order check

    Verify original → translation → certifying authority → embassy is correct before filing, so nothing has to restart.

  6. 6) Delivery-set check

    Count the sets, verify high-resolution scans, and attach a note stating which authority each document is for.

The team on your case

A IP Registration case is never handled by one person alone — there is always a preparer and a reviewer. Our core team has worked on cross-border documentation for more than 15 years.

Lead case advisor

15+ years

Reads the destination requirements, designs the certification route and stays your single point of contact.

Notarial services attorney

Registered with the Lawyers Council of Thailand

Certifies signatures, true copies and affidavits within the powers granted by law.

Specialist translators

Legal, government and medical streams

Produce translations matching the terminology and layout the receiving authority accepts.

Quality reviewer (second pair of eyes)

Independent of the preparer

Runs all six checking layers before anything leaves the office.

Filing officers

Assigned to consular and embassy routes

File, track queues and collect documents with a status report.

Aftercare

  • If a document is ever rejected, we take it back up at once with a written cause and the fastest available fix.
  • We retain a digital copy of the bundle for the agreed period, so repeat sets can start immediately.
  • We flag expiry dates on time-limited items such as police clearance certificates or company affidavits.
  • Follow-up advice is included when the receiving authority asks for something extra — no need to open a new case.

If you would rather not decode the requirements yourself

Send photos of what you already hold and tell us the destination country or authority. Our advisors will tell you which IP Registration route applies, how many documents it needs, roughly how long it takes and where cases usually get rejected. If you ask us to handle it, we manage everything from bundle assembly and translation to certification and delivery in a single pass.

Information as of 2026 · These standards describe our own working practice. They are not a guarantee of any government or embassy decision. Timeframes are indicative and depend on official queues.

Handling this from outside Bangkok

IP Registration does not require you to travel to Bangkok for every step. Clients in these 10 provinces routinely run the whole file by courier with online status updates. Upcountry points are document hand-over points for our mobile team, not walk-in offices.

How the remote workflow runs

  1. Send photos or scans first so we can confirm you are using the correct, still-valid version.
  2. Ship the originals with tracking, together with a passport or ID copy.
  3. We file with each authority in sequence and report progress at every stage.
  4. Documents are returned to your address, or forwarded to the receiving party as agreed.

If your province is not listed, the service still works the same way, because the decisive filings happen with Bangkok authorities regardless. Our advisers, with more than 15 years of experience, pre-check the file before you ship it so no courier trip is wasted.

IP Registration near me — real service points and coverage

We deliver IP Registration across all 78 Thai provinces. The table below separates staffed offices from document hand-over points, so you can plan travel accurately: anything not marked as an office is a meeting point used by our mobile team, not a walk-in branch.

Service pointArea coveredWhat to know
Bangkok HQ — Lat Phrao 95Bangkok, the five surrounding provinces and all central-authority filingsStaffed head office near MRT Lat Phrao; the base for filings at the Department of Consular Affairs (Chaeng Watthana), the courts and Bangkok embassies.
Khon Kaen BranchKhon Kaen, Maha Sarakham, Roi Et, Kalasin and ChaiyaphumCentral-Isan hand-over point, typically for civil-registry and education documents issued in the region before the Bangkok certification steps.
Udon Thani BranchUdon Thani, Sakon Nakhon, Loei and Nong Bua Lam PhuA region with many binational families; the recurring files are affirmations of freedom to marry, marriage records and life certificates for overseas pension funds.
Nong Khai BranchNong Khai, Bueng Kan and cross-border files on the Lao PDR sideClose to the first Thai–Lao Friendship Bridge, for documents needed on both sides of the border and files that must be certified before leaving Thailand.

Provinces we work in routinely

IP Registration is available in all 78 provinces. Steps that must be filed with central authorities are handled by our Bangkok team on your behalf, so no travel is required from you.

Bangkok · Nonthaburi · Pathum Thani · Samut Prakan · Samut Sakhon · Samut Songkhram · Nakhon Pathom · Phra Nakhon Si Ayutthaya · Ang Thong · Lopburi · Sing Buri · Chai Nat · Saraburi · Nakhon Nayok · Suphan Buri · Kanchanaburi · Ratchaburi · Phetchaburi · Prachuap Khiri Khan · Uthai Thani · Nakhon Sawan · Phichit · Phitsanulok · Phetchabun · Kamphaeng Phet · Sukhothai · Chiang Mai · Chiang Rai · Lampang · Lamphun · Mae Hong Son · Nan · Phayao · Phrae · Uttaradit · Tak · Nakhon Ratchasima · Khon Kaen · Udon Thani · Ubon Ratchathani · Nong Khai · Bueng Kan · Loei · Nong Bua Lamphu · Sakon Nakhon · Nakhon Phanom · Mukdahan · Kalasin · Roi Et · Maha Sarakham · Yasothon · Amnat Charoen · Buri Ram · Surin · Si Sa Ket · Chaiyaphum · Chonburi · Rayong · Chanthaburi · Trat · Chachoengsao · Prachin Buri · Sa Kaeo · Phuket · Krabi · Phang Nga · Ranong · Surat Thani · Nakhon Si Thammarat · Chumphon · Songkhla · Hat Yai · Satun · Trang · Phatthalung · Pattani · Yala · Narathiwat

Rather not spend days queueing at several authorities? Send document photos for a free pre-check: advisers with 15+ years of experience will tell you what is required, how many days it takes and where files are usually rejected — then run the whole process for you.

An advisory team, not just a filing service

Our team has worked on cross-border documentation for more than 15 years. We start from where the document must be accepted, then design the shortest sequence that the receiving authority will accept.

  • An upfront review of whether the documents you already hold are sufficient, and what has to be re-issued
  • Route selection matched to the receiving authority's own requirements, without unnecessary stages
  • Early warning on rejection risks such as inconsistent name spelling or a translation format the destination will not accept
  • Sequencing advice when several matters must run in parallel, such as a visa alongside a work permit
  • Follow-up support after delivery, if the receiving authority asks for anything further

All timeframes are approximate and depend on each authority's queue. Acceptance and adjudication always remain at the discretion of the receiving authority.

Prefer not to handle this yourself?

We can run every step above end to end: document review, translation, certification, filing with each authority, and return delivery. You provide the originals and a passport copy; we handle the rest and report progress at each stage.

Other playbooks

Key facts at a glance — End-to-end certification and translation

Indicative price
From Request a quote — a firm quote is always given before work starts
Turnaround
1–7 business days by document type and receiving authority
What you receive
Properly certified documents plus guidance on the next filing step
Service coverage
Nationwide Thailand — courier and fully online intake, no in-person visit required.

Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.

Ask us or request a quote right away

Documents you need to prepare — Certification and translation service

  1. 1Valid original passport or Thai ID card of the person signing
  2. 2Original documents or complete colour scans of every page
  3. 3The receiving authority and your filing deadline
  4. 4Your preferred contact channel — phone, LINE or email

Before you start

  • • Check that the person's name is spelled identically across every document, or the receiving authority may reject the file.
  • • Multi-page documents should be bound and cross-sealed at the joints before certification.

Continue with related services

The paths most clients take next — ask us by phone, LINE or email at any step.

Primary sources from official authorities

The guidance on this page follows the rules published by the authorities below. Always confirm the current version on the official site before filing.