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Legalization · by embassy · 🇨🇳 Chinese Visa Application Service Center (CVASC) — Thaniya

Copyright & Patent Filing · Chinese Visa Application Service Center (CVASC) — Thaniya 🇨🇳

Copyright & Patent Filing prepared for submission to Chinese Visa Application Service Center (CVASC) — Thaniya — our staff visit Silom every business day and operate the online appointment flow on your behalf.

ข้อมูลสำคัญ · Entity Panel
Office type
Visa Application Centre
Address
5F Thaniya Plaza, Silom Rd, Bang Rak, Bangkok
Hours
Mon–Fri 09:00–15:00
Appointment system
online
Fee range
1,650 – 2,200 (single entry)
Processing time
4 วันทำการ ปกติ, 3 วัน Express, 2 วัน Rush
Transit
BTS ศาลาแดง / MRT สีลม

Chinese Visa Application Service Center (CVASC) — Thaniya is at 5F Thaniya Plaza, Silom Rd, Bang Rak, Bangkok, open Mon–Fri 09:00–15:00. For Copyright & Patent Filing of China documents, the chain must run Notary → MFA Department of Consular Affairs → Chinese Visa Application Service Center (CVASC) — Thaniya; you cannot skip the MFA step.

From our caseload, Chinese Visa Application Service Center (CVASC) — Thaniya Biometrics required since Mar 2024 — we order the pack the way officers prefer: cover letter, fee receipt, then originals + photocopies of every page.

Fees at Chinese Visa Application Service Center (CVASC) — Thaniya typically run 1,650 – 2,200 (single entry) with turnaround 4 วันทำการ ปกติ, 3 วัน Express, 2 วัน Rush. NYC Visa offers same-day stamping for rush cases subject to embassy quota.

Access from BTS ศาลาแดง / MRT สีลม. You don't need to travel — we represent you in and out of Chinese Visa Application Service Center (CVASC) — Thaniya every business day and return documents to your door.

Visa types accepted
touristbusinessstudentworktransitfamilyinvestorretirementmedicaldiplomatic
1,200+
Cases per embassy/yr
4 วันทำการ ปกติ, 3 วัน Express, 2 วัน Rush
Standard SLA
Same-day
Rush service
HowTo · ขั้นตอน

How to use Copyright & Patent Filing at Chinese Visa Application Service Center (CVASC) — Thaniya

  1. 1

    Send China document images via LINE @nycvisa

  2. 2

    30-minute quote with price + ETA

  3. 3

    Notarial Services Attorney

  4. 4

    Department of Consular Affairs · 2–3 days

  5. 5

    Our staff submit at Silom

  6. 6

    Nationwide pickup/return + VAT invoice

Why Choose NYC Visa & Translation

How to choose the right Copyright & Patent Filing provider in Thailand

Choosing the right Copyright & Patent Filing provider directly impacts the success and turnaround of your case. NYC Visa & Translation has worked with Department of Intellectual Property (DIP), Ministry of Commerce since 2010, handling a broad real-world caseload across government documents, certified translations, and documents intended for use abroad. Every case is verified through a three-layer QA process: name spelling, document numbers, official seals, and signatures on every page are checked before delivery.

Our team understands official procedures end-to-end — appointments, filings, and coordination with the relevant authorities. You do not have to travel back and forth or risk rejection. Our Copyright & Patent Filing service supports Express handling that completes in half the standard turnaround.

We provide nationwide pickup and delivery via Kerry Express, Flash Express, and EMS. Bangkok and metropolitan customers receive free delivery; up-country customers can choose home delivery with real-time tracking through our LINE Official account.

Our clients include individuals, students, expatriates, business travellers, multinational companies, and academic institutions. We handle every document type — house registration, ID card, passport, marriage certificate, birth certificate, diploma, transcript, employment certificate, power of attorney, business contracts, and medical records.

Our Copyright & Patent Filing workflow runs in six clear stages: (1) receive originals and copies, (2) QA-audit the source for issues that would cause rejection, (3) translate through a native-speaker linguist, (4) certify with the authority required by the receiving country, (5) file and follow up at each government touchpoint, and (6) deliver plus retain a signed PDF you can re-download for five years. A single Case Officer owns your file end-to-end, eliminating hand-off errors that plague larger firms.

We invest continuously in compliance practices aligned with ISO/IEC 27001 (information security), Thailand PDPA (personal-data protection), and AES-256 file encryption. Every upload runs over TLS 1.3 only. Enterprise and law-firm clients can request an NDA before intake — our legal team signs same-day.

Beyond single-document work, we bundle end-to-end packages for clients preparing multiple certificates at once — e.g. a "moving abroad" bundle (house registration + birth + marriage + diploma + transcript with MFA + embassy) that reduces the number of trips and total lead time versus filing each item separately. Approval remains at the discretion of the receiving authority; contact our team for scope and fees.

What sets us apart is a 15-year direct working relationship with the destination authority — Department of Intellectual Property (DIP), Ministry of Commerce — so we anticipate regulation changes, format tweaks, and queue timing before they hit your case, and brief you in advance. Approval outcomes always remain at the sole discretion of the authority; what we control is document completeness, formatting and lodgement timing.

Glossary
Notarial Services Attorney
An attorney licensed by the Lawyers Council of Thailand to certify signatures and document copies.
MFA Legalization
Authentication by Thailand's Ministry of Foreign Affairs for documents to be used overseas.
Apostille
International authentication system under the Hague Convention. Thailand is not a member, so MFA legalization is used instead.
NAATI
Australia's national accreditation authority for translators — required for visa and employment applications in Australia.
Police Clearance
A certificate from the Royal Thai Police, required for visa and overseas employment applications.
Certified Translation
A translation certified to match the original, by an accredited translator or notary public.
Case Officer
A dedicated coordinator who owns your file across translation, certification, and government touchpoints.
Chain Legalization
The sequential chain: source authority → Thai MFA → destination embassy, required for the document to be enforceable abroad.
Sworn Translator
A court-sworn linguist authorised to self-certify translations in many European jurisdictions.
Certified True Copy
A copy certified by the document owner or a Notary Public to stand in for the original.
Pre-submission checklist
  • Original document is clean, unbroken, and legible
  • Name matches your passport exactly
  • All seals and signatures present on every page
  • Target language for certification specified
  • Destination country and receiving authority specified
  • Allow 5–7 business days for standard processing
  • Check document expiry — some countries accept only 3–6 months old
  • Prepare ID/passport copy for the person granting power of attorney
  • Arrange documents in the order required by the receiving authority
  • Have payment method and shipping address ready before intake

What does Copyright & Patent Filing require for submission to Chinese Visa Application Service Center (CVASC) — Thaniya?

Copyright & Patent Filing prepared for submission to Chinese Visa Application Service Center (CVASC) — Thaniya — our staff visit Silom every business day and operate the online appointment flow on your behalf.

สีลม Mon–Fri 09:00–15:00 BTS ศาลาแดง SLA Guarantee
Service Knowledge Base

Trademarks, copyright & patents, and litigation in Thailand — practical answers

First-party answers on Thai trademark filings, invention/petty patents, copyright protection and proceedings before the Central Intellectual Property and International Trade Court — grounded in the Trademark Act B.E. 2534, the Patent Act B.E. 2522 and the Copyright Act B.E. 2537. Fees are quoted per matter by our staff via phone, LINE or email. (18+ search topics covered)

How long does copyright protection run?

The general rule is the life of the author plus 50 years from the author's death. Specific categories — works of legal entities, photographic works, audiovisual works and sound recordings — have their own statutory terms, so the work type must be identified before calculating expiry.

Do I have to register a trademark in Thailand to enforce it?

Registration with the Department of Intellectual Property gives the clearest basis for enforcement. Unregistered signs may still be protected through passing off and other causes of action, but the evidentiary burden is heavier and the outcome less predictable. If your priority is enforcement, secure the registration first and keep proof of first use, marketing spend and sales in Thailand as supporting evidence.

What is the difference between an invention patent and a petty patent?

Under the Patent Act B.E. 2522 (1979), an invention patent requires an inventive step, undergoes substantive examination and lasts 20 years from the filing date. A petty patent only requires novelty and industrial applicability, is granted faster, and lasts 6 years renewable twice for 2 years each, i.e. up to 10 years in total.

Must copyright be registered in Thailand?

No. Protection arises automatically on creation, but recording the work with the authorities provides useful prima facie evidence of ownership and creation date in a dispute.

How long does a registered Thai trademark last?

Under the Trademark Act B.E. 2534 (1991), a registered mark is protected for 10 years from the filing date and can be renewed for further 10-year terms without limit. Renewal must be requested within the statutory window; letting a registration lapse generally means refiling from scratch and losing the original priority position.

What IP housekeeping should a brand do before selling in Thailand?

Clear the name through a DIP search before launch, file in the classes that match the actual goods or services, put assignments and licences in writing, and keep continuous evidence of use — packaging, invoices and advertising. Use evidence matters both in infringement actions and in opposition or cancellation proceedings.

Are licence agreements required to be recorded in Thailand?

Licences over registered trade marks and patents must be in writing and recorded with the Department of Intellectual Property on the terms each statute sets. Typical supporting documents are the agreement itself, corporate certificates for both parties, a power of attorney and Thai translations of any foreign-language document. Where a party signs abroad, the power of attorney is usually notarised and then legalised by the Royal Thai Embassy. Recordal requirements are administrative and change over time, so verify the current checklist before you file.

How should a foreign company execute a power of attorney for Thai proceedings?

It must be signed by an officer authorised in the company's certificate of incorporation, notarised (or authenticated as required in that jurisdiction), legalised by the Royal Thai Embassy or the Department of Consular Affairs as applicable, then translated into Thai with a certification of the translation before it is filed.
Topics covered
คดีความและอนุญาโตตุลาการ: ศาลทรัพย์สินทางปัญญาและการค้าระหว่างประเทศกลาง · แปลเอกสารยื่นศาล คำแปลรับรอง · หนังสือมอบอำนาจต่างประเทศ ใช้ในคดี · arbitration thailand THAC · บังคับคดีตามคำชี้ขาดอนุญาโตตุลาการ · litigation support translation thailand
เครื่องหมายการค้า: จดทะเบียนเครื่องหมายการค้า กรมทรัพย์สินทางปัญญา · trademark registration thailand · ตรวจค้นเครื่องหมายการค้าก่อนยื่น · ต่ออายุเครื่องหมายการค้า 10 ปี · madrid protocol thailand filing · คัดค้านเครื่องหมายการค้า
สิทธิบัตรและลิขสิทธิ์: ขอรับสิทธิบัตรการประดิษฐ์ · อนุสิทธิบัตร petty patent thailand · สิทธิบัตรการออกแบบผลิตภัณฑ์ · แจ้งข้อมูลลิขสิทธิ์ DIP · copyright protection thailand 50 years · pct national phase thailand
Official references

Need your documents reviewed or your case assessed? Ask our team by phone, LINE, or email. We reply during business hours (Mon–Fri 9:00–18:00, Sat 9:00–15:00, ICT).

Our office providing document certification and visa filing services
Our office providing document certification and visa filing servicesFrom actual casework by the NYC Visa & Translation team
Service Playbook

Intellectual property and dispute documents

Trademark, patent, copyright and dispute-related documents used abroad must be translated with consistent technical terminology and certified along the route the receiving authority requires.

Documents to prepare

  • Registration certificate from the Department of Intellectual Property
  • Company affidavit for the rights holder (issued within 6 months)
  • Power of attorney for the local representative
  • Assignment or licence agreements where applicable
  • Supporting evidence such as proof of use

Step-by-step process

  1. 1. Verify the right Confirm registration number, status and protection period against the DIP database.
  2. 2. Assemble corporate documents Obtain a current DBD affidavit and confirm signing authority.
  3. 3. Translate with locked terminology Apply one glossary across the whole bundle so the same term never varies.
  4. 4. Certify signatures and translation Certify the authorised signature, then have the translation certified by the Department of Consular Affairs.
  5. 5. Final legalization Apostille or destination embassy, depending on the receiving country's Hague status.

Pitfalls and rejection causes

  • Inconsistent technical terms distort the scope of the right and weaken your position.
  • An affidavit older than the authority's limit forces the whole set to be re-issued.
  • A power of attorney that does not cover litigation blocks the representative from filing.

Tips from our team

  • Lock a glossary from the first document and reuse it for every later filing.
  • Keep high-resolution scans of seals and signatures for reference.
  • Plan the timeline backwards from the receiving authority's deadline.

Prefer not to handle the queues yourself, or worried about a rejection? Send us photos of your documents for a free pre-check. We handle the full chain — obtaining certified copies, translation, certification and submission — and keep you updated at each step. Reach us on LINE, phone or email during business hours.

Route Comparison

Comparing IP protection routes

Registration and enforcement are different exercises, and the gap shows sharply once infringement happens.

RouteWhen to useCertifying authorityApprox. durationRejection risk
Register a trademark or patent in ThailandYou need rights enforceable primarily in ThailandDepartment of Intellectual Property, Ministry of CommerceHighly variable by right type and any oppositionFiling in classes that do not cover actual use narrows enforcement more than expected
International filing (Madrid or PCT systems)You want coverage in several countries from one applicationDepartment of Intellectual Property as receiving office, with WIPOVariable by designated countryEach country still examines under its own law and may refuse individually
Infringement action or customs recordationInfringement appears in the market or counterfeits are being importedCentral Intellectual Property and International Trade Court, and Thai CustomsHighly variableWeak evidence of use and registration puts you on the back foot from the first hearing

Timelines above are practical estimates from live casework and can change with each authority's policy; confirm with the receiving authority before booking travel. If you would rather not test routes by trial and error, our advisers can assess which route fits your case.

Advisory Service

We do not just process documents — we advise you through the whole case

Our team has worked on cross-border documents, certified translation and government liaison for over 15 years. Most rejections we see are not caused by missing paperwork but by choosing the wrong route on day one, so we always start with a case assessment.

Route assessment

We look at your destination, purpose and deadline, then tell you which certification route applies — and which steps you can skip.

Pre-submission review

Name spelling, consistency across documents, document age and translation format are checked before anything reaches a counter.

Timeline planning

We sequence the steps around your appointment or travel date and flag bottlenecks in advance.

Rejection recovery

We read the refusal reasons, identify the underlying cause, and plan a resubmission that answers what the authority asked for.

Rather not learn by trial and error? Send your case details and document photos for a review — reach us on LINE, phone or email during business hours.

Practical Q&A

Practical questions · Near me / DIY / Required documents

Where is document legalisation done in Thailand?

Legalisation is handled by the Legalization Division, Department of Consular Affairs, Ministry of Foreign Affairs, whose main office is on Chaeng Watthana Road, plus selected regional passport offices that accept legalisation under the department's announcements. If travelling there is inconvenient, we collect and submit on your behalf from Lat Phrao 95, Khon Kaen and Udon Thani.

Can I submit it myself instead of using an agent?

Yes. The Department of Consular Affairs accepts walk-in and online-booked submissions from the public. The practical risk is sequence and format: official documents must be the issuing authority's version, then translated and certified in the correct order, or they are returned. An agent mainly saves repeat trips and pre-checks the format.

What do I need to bring for legalisation?

Typically the original document issued by the competent authority, a complete and accurate translation, a copy of the document owner's ID or passport, and a power of attorney with the representative's ID copy if someone submits for you. Foreign-issued documents must first be authenticated in the country of origin and by the relevant embassy.
Practical advice & cautions

Legalization & apostille: practical advice and cautions

Before you start
  • Keep a scanned backup at every stage

    Photograph or scan every page before submission and again after each stamp, so you have a reference if a document is lost in transit.

  • Get the receiving party's requirements in writing

    Universities, employers and registry offices publish their own checklists. Obtaining that checklist first fixes the number of copies, the language and the certification route correctly on the first attempt.

  • Allow for each step's queue

    Total turnaround depends on the current workload of the consular office and of the destination embassy. Plan ahead rather than against a tight travel date; we can give a case-specific range by phone, LINE or email.

  • Prepare translations in the format the certifying office actually uses

    The Department of Consular Affairs certifies translations presented in its expected format. Self-formatted translations are frequently sent back for correction, costing a full queue cycle.

Common reasons documents get rejected
  • Certifying a copy that no longer matches the register

    If a registry entry changes after the copy was issued, for example a name change or address move, the certified copy will contradict the database. Re-issue before starting.

  • Ignoring the required translation language

    Some countries accept only translations into their own official language, not English. Certifying an English translation first can mean repeating the entire chain.

  • Signature mismatch

    Signature attestation is compared against the signature on the ID card or passport. A different signature style will be refused at the counter.

  • Opening a bound and sealed bundle

    Bundles sealed across the binding must never be separated. Removing the staple voids the certification and the whole set has to be redone.

Requirements differ by authority and destination country and can change. Confirm current conditions with the receiving authority, or ask our team by phone, LINE or email.

What people search for

Frequently searched topics about legalisation

Apostille versus embassy legalisation
Which route applies depends on whether the destination country is a party to the Apostille Convention.
Legalisation by the Department of Consular Affairs
Document legalisation in Thailand is handled by the Legalization Division, Department of Consular Affairs, MFA.
Company documents for overseas use
Obtain a recent certified extract of company records before beginning translation and legalisation.
Foreign documents for use in Thailand
They must first be certified in the issuing country, then translated and legalised in Thailand.

These topics reflect the rules and practice of the relevant authorities and can change. Confirm with the receiving authority, or ask our team by phone, LINE or email.

Related services

What clients usually handle next

One document set often moves through several stages — translation, notarial certification, legalization and finally a visa filing. The links below follow that real sequence.

External authority references

Authority requirements change. Verify with the receiving authority before filing, or ask our team by phone, LINE or email.

Choosing a visa document service for travel abroad

A visa outcome is the consulate's discretion, so judge a provider on process, not promises. Reliable providers state the current published requirements of your destination, prepare a file that matches them, explain what happens if the consulate asks for more, and never claim guaranteed approval. Anyone promising a result is describing something they do not control.

How to evaluate a provider

  • Cites the destination's published requirementsRequirements change; the file must match the current official notice, not last year's checklist.
  • No guaranteed-approval claimsApproval is at the consulate's discretion and cannot be contracted for.
  • Explains the additional-documents scenarioRequests for more evidence are routine and need a response plan.
  • Separates government fees from service feesConsular fees are payable regardless of who prepares the file.
  • Keeps your data and originals traceableVisa files contain financial and identity documents that need documented handling.

Questions to ask before you commit

  1. How many working days does it actually take, counted from a complete file?
  2. If the receiving authority rejects or asks for changes, do you correct it, and under what terms?
  3. How can I track status, and who physically holds the original documents?
  4. Which official notice are you basing my checklist on, and when was it published?
  5. If the consulate asks for extra documents, what is your process and timeline?

Your options, and who each suits

OptionBest forWhat to know
Apply yourselfStraightforward profiles with complete documentationYou carry the burden of tracking requirement changes and appointment slots.
Document-preparation serviceApplicants with complex financial or employment evidenceConfirm whether appointment booking is included in the scope.
Full handling including appointmentsFamilies and deadline-bound travelBiometrics and interviews still require the applicant in person.

FAQ on choosing a provider

Which visa service is recommended, and how do I avoid a bad one?
Choose a provider that cites the destination's current published requirements, separates consular fees from its own, and explains how it responds if extra documents are requested. Avoid anyone offering guaranteed approval, since the decision belongs to the consulate.
Does using an agent improve my chance of approval?
An agent cannot influence the decision. What a good agent does is make sure the file is complete, internally consistent and formatted the way the consulate expects, which removes the avoidable reasons for refusal.

แหล่งอ้างอิงทางการ · Authoritative Sources

  1. Chinese Visa Application Service Center (CVASC) — ThaniyaEmbassy official site
  2. MFA Department of Consular AffairsThai legalization authority
  3. Department of Intellectual Property (DIP), Ministry of CommerceService-specific authority