About the document
- Country:
- Thailand
- Category:
- Visa documents
- How to fill:
- Chat in any language → original form → PDF
- Price:
- from 15 credits
- Last updated:
What this document is
A letter in which the parents or legal guardian of a minor consent to the child applying for a Thai visa — including a Destination Thailand Visa (DTV) as the dependant of a DTV holder — and travelling to and staying in Thailand.
There is no government form for this consent, and Thai embassies ask for it in different ways. This is an unofficial FoxDocs template: it only states the facts you enter and leaves a box for a notary or apostille if your embassy requires one.
When it is needed
- the Royal Thai Embassy in Vienna (e-Visa) asks applicants under 18 for a birth certificate and a consent form signed by both parents with copies of their passports — or by the other parent if one parent applies together with the child;
- the Royal Thai Embassy in Bern asks, for children under 20 travelling without their parents, for a consent letter in English or Thai that is legalised;
- DTV dependants are the spouse and children under 20 of a DTV holder; age of majority in Thailand is 20.
Other embassies may ask for less or more. Check the e-Visa page of your embassy (and your airline’s rules for minors).
What the letter contains
- the embassy, place and date;
- the child's name, date and place of birth, nationality and passport;
- who consents: both parents, or one parent with sole custody / the legal guardian;
- details of each parent: name, relationship, nationality, passport or ID, contacts;
- the visa (DTV or other), the period of stay and the address in Thailand;
- who the child travels with, and the accompanying adult if any;
- the consent statement, signatures and a “Notary / apostille” box.
What to attach
- the child's birth certificate (or adoption certificate);
- copies of the parents' passports or ID cards;
- if one parent signs alone — the court order or other document on sole custody;
- for a DTV dependant — the DTV of the parent who holds it and the other DTV documents.
How to fill it in with FoxDocs
- Open the chat on this page and write in any language.
- Give the child’s and parents’ details, the visa, dates and address — the assistant fills in the letter.
- Check the fields and download the PDF.
- Print, have the parents sign it by hand (before a notary if your embassy requires) and upload it with the e-Visa application.
Sources
Royal Thai Embassy Vienna — e-Visa; Royal Thai Embassy Bern — children travelling without parents; DTV checklist (Royal Thai Embassy Kuala Lumpur, PDF). Checked on 2026-10-08. This is an unofficial template, not a government form, and not legal advice.