To work legally in Thailand, foreign workers must have:
- Legal permission to stay in Thailand (Visa / Stay Permit)
- Work authorization (Work Permit)
- Other required documents according to their worker status
6 Important Documents That Must Be Checked
1. Passport / CI / TD (Travel Documents) A Passport or CI (Certificate of Identity) is an important document used to verify the worker’s identity and nationality. Important information to check:
✅ Full name
✅ Date of birth
✅ Nationality
✅ Passport / CI number
✅ Document expiration date If the Passport is close to expiration, workers should prepare for renewal in advance to avoid problems with Visa and Work Permit procedures.
2. Visa or Permission to Stay in Thailand A Visa or permission to stay is a document that confirms a foreign worker’s legal stay in Thailand. Check: .
✅ Expiration date of stay permission ✅ Type of Visa ✅ Whether the status allows legal employment Important: Having a Passport alone does not provide the right to work. Foreign workers must have both legal permission to stay and legal permission to work according to Thai law.
3. Work Permit / e-WorkPermit A Work Permit is one of the most important documents that allows foreign workers to work legally in Thailand. Check:
✅ Employer’s name
✅ Type of work
✅ Workplace location ✅ Expiration date The information stated on the Work Permit must match the worker’s actual job and employer.
4. Pink Card (บัตรชมพู) / ท.ร.38/1 The Pink Card or ท.ร.38/1 is a registration document used for certain groups of foreign workers.
However: - Not every foreign worker is required to have a Pink Card - Documents may differ depending on worker status, such as MOU workers and other categories Workers should check according to their own legal status.
5. TM.30 Notification and 90-Day Report For foreign workers living in Thailand, residence information and reporting requirements are also important TM.30
TM.30 is the notification of a foreigner’s accommodation or residence to the Immigration Bureau. 90-Day Report The 90-Day Report is the notification of a foreigner’s current address when staying in Thailand continuously according to immigration requirements. Note: TM.30 and 90-Day Report are not Visa extensions and are not Work Permits.
6. Medical Documents, Health Insurance, and Social Security Foreign workers may need health-related documents according to Thai regulations. Related documents may include:
✅ Medical Certificate
✅ Health Insurance
✅ Social Security Workers and employers should check expiration dates and avoid using expired documents.
Checklist for Employers Before Hiring Foreign Workers Employers should check:
✅ Valid Passport / CI
✅ Valid Visa and stay permission
✅ Work Permit matches the employer, job type, and workplace
✅ TM.30 notification completed if required
✅ 90-Day Report completed if applicable
✅ Medical and insurance documents are complete
✅ Employment contract and company records are properly maintained
What Should Be Done If Documents Are Incomplete?
Employers should not allow foreign workers to start working before checking their legal status properly.
Recommended steps: - Check the worker’s current legal status -
Verify available legal procedures such as MOU, renewal, or employer change - Complete document processing through the correct legal process Conclusion Working legally in Thailand does not depend on having only a Passport. Myanmar foreign workers must have proper Visa status, Work Permit, residence-related documents, and required health documents. Workers should regularly check their document expiration dates, while employers should maintain employee records systematically to reduce legal risks.
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✅ Visa Services
✅ Work Permit Services
✅ MOU Recruitment Services
✅ 90-Day Report
✅ TM.30 Notification
✅ Foreign Worker Documentation Services Helping Myanmar workers work legally and confidently in Thailand.
