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UK to Thailand document legalisation

Thailand Embassy Attestation for Your UK Documents

A stamp, a signature, a piece of paper, and suddenly you’re allowed to work, marry, or start a business in Thailand. That’s really what Thailand attestation does. It’s a small process on paper, but skip a step, and it can cost you weeks. We obtain your document through notary or solicitor certification, the FCDO apostille, and the final Thailand Embassy stamp, all in the correct sequence, the first time.
  • Route checked before any work begins
  • Thailand attestation handled for you
  • FCDO apostille arranged where required
  • Clear updates from arrival to return

From £60

Embassy-only service

Complete route

UK stages arranged

Tracked

Secure return delivery

UK document

FCDO apostille

Thailand attestation

Ready for Thailand

Order online
Thailand Embassy Attestation
£60.00
Starting from · embassy-only
  • Initial document check included
  • For documents with an FCDO apostille
  • Thailand attestation submission
  • Secure tracked return
Start now
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  • Secure & confidential
+44 20 8004 8838
  • Registered legalisation provider

Directly Registered for Thailand Attestation

A lot of legalisation companies pass your documents to someone else and hope for the best. We don’t. Legalisation4You is registered with the UK Legalisation Office and with the Thailand Embassy directly for attestation. Our own people carry your paperwork in – no courier network, no subcontractor, no guessing where it’s sitting today.

Registration evidence

Listed with the UK Legalisation Office & Thailand Embassy

Direct submission access

Hand-delivered daily to each UK authority

Secure handling

Confidential, tracked at every step

UK-based support

Real people, Mon–Fri, London office

Learn more about our registration ⟶
4.9

Verified review rating

Rated Excellent across Google & Trustpilot reviews

Four Questions. One Clear Answer.

Find Your Thailand Document Attestation Route in Minutes

You probably don't want to read a wall of rules to figure out what your document needs. Fair enough. Answer four quick questions here, and we'll tell you the route, the service, the price, and roughly how long it'll take, before you've spent a penny.

1Document
2Format
3Apostille
4Use

1 What type of document is it?

2 What form is your document?

3 Does it have a physical FCDO apostille?

4 What will it be used for?

Your likely Thailand route
Thailand attestation services

Where Is Your Document Right Now?

That single question decides everything. A document that’s already apostilled needs far less than one starting from scratch. Pick the option below that matches yours, and we’ll confirm the exact price and timeline before any work begins, not after.

Already physically apostilled

Need all UK stages

Commercial document

Already FCDO-apostilled

Thailand Embassy-Only

£60Starting from

For eligible documents that already have the required physical FCDO apostille.
  • Physical apostille checked
  • Thailand Embassy attestation
  • Original returned with the Embassy stamp
  • Physical original securely returned
Choose Embassy-Only →

Most popular — complete route

Complete Thailand Legalisation

£150Starting from

For documents that still need one or more UK legalisation stages.
  • Document and route assessment
  • Solicitor OR notary preparation where required
  • Physical FCDO apostille
  • Digital Thailand attestation + both versions returned
Choose Complete Legalisation →

Bespoke company route

Commercial Thailand Legalisation

Call for quoteStarting from

Company and commercial documents follow a dedicated route — priced individually — contact us for a tailored quote — individually confirmed.
  • Commercial-document assessment
  • Required UK certification
  • Physical FCDO stage where applicable
  • Thailand digital attestation and secure return
Check Commercial Requirements →
  • Requirements, eligibility and the full price are confirmed before any work begins.
The Only Part That Really Matters

One Document. Two Stamps. Fully Legal in Thailand.

Strip away the paperwork jargon, and this is the whole point: your original document comes back to you carrying the FCDO apostille and the Thailand Embassy’s own attestation stamp. Both on the same original. Nothing photocopied, nothing missing. It’s sent back by tracked courier, ready to hand over the moment you land.
1Physical FCDO apostille
→
2Thailand Embassy attestation
→
3Original returned by tracked delivery
The Step Nobody Explains Properly

What Is Thailand Embassy Attestation?

Here’s the plain version. The FCDO apostille tells the world “this UK document is real.” The apostille for Thailand is that same signature, but it isn’t the finish line; the Royal Thai Embassy in London still has to add its own stamp on top. Only once both are there does Thailand’s government treat the document as valid.

What it confirms

It confirms the document has completed the required legalisation chain. It does not verify the document's contents.

Commonly needed for
Work & professional licensing
Study & education
Family, marriage & residence
Business & legal matters
Physical apostille. Physical stamp.
Physical UK FCDO apostille (Hague Convention 1961) on a Certificate of Good Standing
1 Physical FCDO apostille
2 Thailand Embassy stamp
Original document returned with the Thailand Embassy attestation stamp
3 Original returned to you
Both stamps on your originalThe FCDO apostille and the Thailand Embassy attestation are both applied to the same physical original.
Physical original returnedYour original is returned securely by tracked delivery with the FCDO apostille and Thailand attestation attached.
Your original is returned by tracked delivery with both the apostille and the Thailand attestation.

i Any further step requested by an employer, university, ministry or other authority inside Thailand is separate unless confirmed in your order.

  • The complete route

How a UK Document Actually Reaches Thailand

Government certificates, solicitor-certified copies, notarised legal papers – they all start differently, but they all end the same way: an FCDO apostille, then Thailand embassy attestation. Think of us as the one team that drives the document down every road instead of handing you off between three different offices.

Choose the UK starting route

1. Government-issued original

Birth, marriage, death, ACRO and eligible official documents

✓ Usually no certification
OR

2. Solicitor certification

Copies, ID and academic documents where certification is required

Solicitor → apostille
OR

3. Notary certification

Powers of attorney, affidavits and other signed documents

Notary → apostille

i Solicitor and notary are alternative preparation routes — most documents do not need both.

→

Shared UK stage

Physical FCDO apostille

The physical apostille is attached to your document in the UK.

UK FCDO apostille (Hague Convention 1961) attached to a document

Thailand Embassy attestation

A physical stamp and signature are added to your original document.

→

You get it back

FCDO apostilleAttached to your original document in the UK
Physical originalReturned by tracked delivery with both stamps attached
One team coordinates the complete UK-to-Thailand route.Any separate step specifically requested inside Thailand is confirmed separately.
Not Sure What Counts?

The Documents People Bring Us Most for Thailand

It’s rarely one single document. Someone moving for work brings a degree and an ACRO. Someone getting married brings a birth certificate and needs an apostille for it before Thai officials will even look at it. A company sends over board resolutions. Whatever the mix, the underlying steps for Thailand document attestation barely change: certify if needed, apostille, then attest. We’ll tell you which parts your paperwork actually needs.

Government-issued originals

Birth certificate

Marriage certificate

Death certificate

ACRO / police

Companies House

Straight to FCDO apostillethen FCDO → Thailand

Educational documents

Degree certificate

Diploma

Transcript

University letter

Certification may apply firstthen FCDO → Thailand

Legal & signed documents

Power of attorney

Affidavit

Statutory declaration

Consent letter

Notary certification firstthen FCDO → Thailand

Business & commercial

Certificate of incorporation

Articles of association

Board resolution

Commercial invoice

Route depends on formatthen FCDO → Thailand

Personal & civil

CNI (no impediment)

Name change deed

Divorce documents

Medical certificate

Certification may apply firstthen FCDO → Thailand

Copies & ID documents

Passport copy

ID / residence copy

Certified copies

Bank statement

Solicitor certification firstthen FCDO → Thailand

Yours Isn't on the List? That's Fine.

Lists like this can never cover everything, and yours might be one of the odd ones. Send us a photo or a description of what you have and where it's going, and we'll tell you plainly whether it needs certifying, apostilling, or both, no charge for asking.

Ask Us Directly →
Try the Route Checker

Route confirmed before you pay

Handled in strict confidence

Most answers back within a day

  • Prices, turnaround & delivery

What Thailand Attestation Actually Costs and Takes

Nobody likes an invoice with surprises stapled to it. Before we start anything, you’ll know the full cost and a realistic delivery window, not a vague “it depends” and not a number that grows halfway through.

Whole-process turnaround

7–10working days

End to end, including every stage your document needs:

1UK certification if required
2FCDO apostille
3Thailand Embassy attestation
4Secure return

Timing is confirmed once we have reviewed your document and the receiving Thailand authority.

Your confirmed quote includes

Exact inclusionsDocument check, the required UK stages and Thailand attestation — confirmed before you pay.
£Additional certification costsSolicitor or notary certification, when required, is quoted separately and clearly.
Thailand Embassy attestationThe physical Embassy stamp and signature added to your original document.
Physical returnThe physical original, with its FCDO apostille, is returned by secure tracked delivery.
International deliveryCourier delivery to Thailand and worldwide is available on request.
Get an exact quotation →

i Attestation-only orders (document already apostilled) are typically faster. We confirm timing once we have reviewed your document.

  • A Different Reason for Every Document

Why People Actually Need This

A job offer that starts in six weeks. A wedding date already booked. A degree that needs recognising before term starts. A company that can’t open a Thai bank account without the right paperwork. None of these feels like a “legalisation problem” until they suddenly are. Tell us which one is yours, and we’ll map the shortest route through it.
EMPLOYMENT OFFERWORK PERMIT UNIVERSITYDEGREE MARRIAGECERTIFICATE POWER OF
ATTORNEYCOMPANY DOCUMENT DESTINATIONThailand UK documents prepared
for use in Thailand
01EmploymentJob offers, work permits and residence visas for Thailand.Employment letter
02EducationSchool and university places, and recognition of qualifications.Degree
03Family & marriageFamily sponsorship, marriage and dependant visa applications.Civil certificate
04Professional licensingRegistering to practise in regulated professions in Thailand.Qualification
05Business & legalCompany setup, contracts, powers of attorney and legal matters.Company document
?Not sure which reason applies?Tell us what your document is for, and we’ll confirm the correct UK-to-Thailand route.
Check my document →
  • After the Embassy Stamp

What Happens Once You're Actually in Thailand

We take your document as far as UK law allows: apostille, then embassy attestation. Some receiving offices in Thailand ask for one more thing after that: an in-country ministry endorsement, or a certified translation into Thai. That part happens on the ground, outside our service, but we’ll always warn you in advance if it’s likely to apply.

Your attestation service is complete

UK stages completed
Thailand Embassy attestation completed
Thailand Embassy stamp applied
Physical original returned
Completed by Legalisation4You

After arrival

in Thailand

The steps on the right are local requirements that may apply depending on where your document will be used.

Possible local steps

Handled locally and separate from our UK service.

Ministry / receiving authorityCertain bodies (e.g. labour, education or health authorities) may require their own attestation.
Certified Thai translationCertain Thai authorities ask documents to be translated into Thai first, we can handle this as part of your order.
State or ministry endorsementA Thai ministry, state office or institution may add its own endorsement once your document is in the country.

i Not every document requires these steps. Which steps apply depends on where the document will be used.

Tell us where your document will be used and we’ll explain what may apply.
Get help

Our service commitment

Our Promise

Order with confidence — this is how every Thailand legalisation order is handled from start to finish.

Checked before processing

Route checked first

We confirm the correct UK-to-Thailand route for your document and destination.

Clear pricing

The full service cost is confirmed before any processing begins.

Secure handling

Your document is managed carefully from arrival to return.

Certification support

Solicitor or notary preparation is arranged only where required.

Nothing starts without confirmationWe begin only after your route and requirements have been agreed.

Your document, route and price are checked before any work begins.

Trusted for UK-to-Thailand document legalisation

4.9 / 5 verified reviews
4.9★Google rating
2,000+Documents legalised
3–4Days typical Egypt turnaround
UKBased support, Mon–Fri
GOT QUESTIONS? WE’VE GOT ANSWERS

Everything You Wanted to Know About Thailand Attestation

Do you handle Thai-to-English or English-to-Thai certified translations too?
Yes, we do. If your documents need to be translated before they go through Thailand document attestation, our certified translators take care of that first, so everything is accurate and accepted without any back-and-forth.
Usually not for short tourist trips, but it depends on your situation. If you’re unsure, just tell us your purpose of travel, and we’ll let you know exactly what’s needed, no guesswork on your end.
Absolutely. Whether it’s a contract, MOA, or power of attorney, we help businesses get their documents properly attested so they hold up legally in Thailand.
In most cases, yes, it doesn’t expire. But some Thai authorities may ask for a recently attested copy depending on how the document is being used, so it’s always good to check first.
It really depends on the document and where it’s from, but most of our clients see their Thailand attestation completed within a few working days to a couple of weeks. We’ll give you a realistic timeline upfront, not a vague “it depends,” so you can plan around it.

Related guides

Not Sure Where to Start? Let Us Point You the Right Way

Every document is different, and so is the process behind it. Tell us what you're trying to attest, and we'll walk you through the exact steps, from the first stamp to the last, so nothing catches you off guard.

View all embassy services →
UNIVERSITY
DEGREE

Thailand degree & academic attestation

Degrees, diplomas and transcripts for work or study.

View guide →
MARRIAGE
CERTIFICATEBIRTH
CERTIFICATE

Thailand marriage & birth certificates

Personal certificates for family and residence visas.

View guide →
POWER OF
ATTORNEY

Thailand power of attorney

Signed and notarised documents for use in Thailand.

View guide →
UAE attestationUK documents legalised for use in the UAE.→ Thailand attestationUK documents legalised for use in Thailand.→ All embassy attestation countriesThailand, Oman, Bahrain, Thailand and more.→
Not sure which guide applies? Ask our team. Get assistance →

UK to Thailand legalisation

Let's Get Your Documents Ready for Thailand

We know how stressful it feels when a document gets rejected at the last minute. That’s why we double-check every step of your Thailand embassy attestation before it moves forward, so you can submit with confidence and skip the back-and-forth.
Route checked before processing · Secure and confidential · UK-based support · Tracked return
Start Thailand legalisation
Check my document first
+44 20 8004 8838