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Intellectual property registration — 7 / 36

217–252 / 1,296 case patterns · Primary authority: Department of Intellectual Property, Ministry of Commerce. Document type · origin province or country · destination purpose. Open the Thai library for the full set with the detailed narrative of each pattern.

#217trademark application from Chiang Mai for a Thai trademark registration

trademark application issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Reconciling every name spelling against the passport so registry and translation match letter for letter.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#218trademark application from Chiang Mai for extending protection abroad

trademark application issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The destination prescribes a specific translator or certifier type.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#219trademark application from Chiang Mai for an intra-group assignment

trademark application issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#220trademark application from Chiang Mai for responding to a registrar's office action

trademark application issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#221trademark application from Chiang Mai for renewing protection

trademark application issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Reconciling every name spelling against the passport so registry and translation match letter for letter.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#222trademark application from Chiang Mai for supporting a licensing agreement

trademark application issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Reviewing the source documents first and flagging anything that must be re-issued before the chain starts.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#223mark representation and goods/services list from Chiang Mai for a Thai trademark registration

mark representation and goods/services list issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Reviewing the source documents first and flagging anything that must be re-issued before the chain starts.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

How long does the certified set stay valid after it is issued?
Do I have to attend in person if I am upcountry or overseas?

#224mark representation and goods/services list from Chiang Mai for extending protection abroad

mark representation and goods/services list issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#225mark representation and goods/services list from Chiang Mai for an intra-group assignment

mark representation and goods/services list issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#226mark representation and goods/services list from Chiang Mai for responding to a registrar's office action

mark representation and goods/services list issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#227mark representation and goods/services list from Chiang Mai for renewing protection

mark representation and goods/services list issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Reviewing the source documents first and flagging anything that must be re-issued before the chain starts.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#228mark representation and goods/services list from Chiang Mai for supporting a licensing agreement

mark representation and goods/services list issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Who has to certify the translation for it to be accepted?
Are true originals required, or will certified copies be accepted?

#229agent power of attorney from Chiang Mai for a Thai trademark registration

agent power of attorney issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#230agent power of attorney from Chiang Mai for extending protection abroad

agent power of attorney issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The signatory and the applicant are in different provinces or countries.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

How long does the certified set stay valid after it is issued?
Do I have to attend in person if I am upcountry or overseas?

#231agent power of attorney from Chiang Mai for an intra-group assignment

agent power of attorney issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: A travel or filing deadline forces the work to be resequenced.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#232agent power of attorney from Chiang Mai for responding to a registrar's office action

agent power of attorney issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The destination prescribes a specific translator or certifier type.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#233agent power of attorney from Chiang Mai for renewing protection

agent power of attorney issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: A travel or filing deadline forces the work to be resequenced.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#234agent power of attorney from Chiang Mai for supporting a licensing agreement

agent power of attorney issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#235evidence of use from Chiang Mai for a Thai trademark registration

evidence of use issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#236evidence of use from Chiang Mai for extending protection abroad

evidence of use issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#237evidence of use from Chiang Mai for an intra-group assignment

evidence of use issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: The signatory and the applicant are in different provinces or countries.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#238evidence of use from Chiang Mai for responding to a registrar's office action

evidence of use issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Reconciling every name spelling against the passport so registry and translation match letter for letter.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

If the destination rejects this set, does the whole chain restart?
Which step must come first so nothing has to be redone later?

#239evidence of use from Chiang Mai for renewing protection

evidence of use issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#240evidence of use from Chiang Mai for supporting a licensing agreement

evidence of use issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#241assignment documents from Chiang Mai for a Thai trademark registration

assignment documents issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: A travel or filing deadline forces the work to be resequenced.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

#242assignment documents from Chiang Mai for extending protection abroad

assignment documents issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Reviewing the source documents first and flagging anything that must be re-issued before the chain starts.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Are true originals required, or will certified copies be accepted?
Who has to certify the translation for it to be accepted?

#243assignment documents from Chiang Mai for an intra-group assignment

assignment documents issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

Who has to certify the translation for it to be accepted?
How long does the certified set stay valid after it is issued?

#244assignment documents from Chiang Mai for responding to a registrar's office action

assignment documents issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The signatory and the applicant are in different provinces or countries.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#245assignment documents from Chiang Mai for renewing protection

assignment documents issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: A travel or filing deadline forces the work to be resequenced.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Who has to certify the translation for it to be accepted?
Are true originals required, or will certified copies be accepted?

#246assignment documents from Chiang Mai for supporting a licensing agreement

assignment documents issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The destination prescribes a specific translator or certifier type.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#247patent or petty-patent documents from Chiang Mai for a Thai trademark registration

patent or petty-patent documents issued in Chiang Mai, prepared for a Thai trademark registration.

What the work usually involves: Reporting progress between steps so a stalled stage is caught early.
What tends to make a file complicated: The signatory and the applicant are in different provinces or countries.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

Which step must come first so nothing has to be redone later?
If the destination rejects this set, does the whole chain restart?

#248patent or petty-patent documents from Chiang Mai for extending protection abroad

patent or petty-patent documents issued in Chiang Mai, prepared for extending protection abroad.

What the work usually involves: Booking the signing or lodgement appointment and listing exactly what to bring.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Who has to certify the translation for it to be accepted?
Are true originals required, or will certified copies be accepted?

#249patent or petty-patent documents from Chiang Mai for an intra-group assignment

patent or petty-patent documents issued in Chiang Mai, prepared for an intra-group assignment.

What the work usually involves: Sequencing the certification chain in the order the receiving authority expects.
What tends to make a file complicated: The signatory and the applicant are in different provinces or countries.
Indicative timeframes: Translation plus MFA and an embassy layer: roughly 7–14 working days.

Questions people ask in matters like this

How long does the certified set stay valid after it is issued?
Do I have to attend in person if I am upcountry or overseas?

#250patent or petty-patent documents from Chiang Mai for responding to a registrar's office action

patent or petty-patent documents issued in Chiang Mai, prepared for responding to a registrar's office action.

What the work usually involves: Returning scans plus originals with written lodgement instructions.
What tends to make a file complicated: The original was issued abroad, so the origin-country chain must be completed first.
Indicative timeframes: Files needing a foreign-issued original re-certified first: roughly 10–20 working days.

Questions people ask in matters like this

Who has to certify the translation for it to be accepted?
Are true originals required, or will certified copies be accepted?

#251patent or petty-patent documents from Chiang Mai for renewing protection

patent or petty-patent documents issued in Chiang Mai, prepared for renewing protection.

What the work usually involves: Reviewing the source documents first and flagging anything that must be re-issued before the chain starts.
What tends to make a file complicated: Certified copies are older than the destination's freshness rule allows.
Indicative timeframes: Straightforward single-document files: roughly 3–7 working days end to end.

Questions people ask in matters like this

How long does the certified set stay valid after it is issued?
Do I have to attend in person if I am upcountry or overseas?

#252patent or petty-patent documents from Chiang Mai for supporting a licensing agreement

patent or petty-patent documents issued in Chiang Mai, prepared for supporting a licensing agreement.

What the work usually involves: Reconciling every name spelling against the passport so registry and translation match letter for letter.
What tends to make a file complicated: Older documents spell the name differently from the current passport.
Indicative timeframes: Translation plus one certification layer: roughly 5–10 working days.

Questions people ask in matters like this

Do I have to attend in person if I am upcountry or overseas?
How long does the certified set stay valid after it is issued?

Composite patterns only. Requirements change; confirm the current rule with the receiving authority or embassy before you act.

Send your document list for a free completeness check — 094-895-8999 · LINE @Thainotary · Notary@ilc.ltd

Full Thai case library

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

094-895-8999 LINE @Thainotary Notary@ilc.ltd

Documents you need to prepare — Certification and translation service

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

Before you start

• Always confirm the receiving body's own formatting rules — requirements differ between institutions.
• Check that the person's name is spelled identically across every document, or the receiving authority may reject the file.

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.