The country's own registry
- Finding No published rule found as of September 29, 2026. No public sex offender registry was found.
Thailand
No public sex offender registry was found. Anyone imprisoned by a Thai or foreign court judgment is barred, except for petty or negligent offences (Immigration Act s. 12(6)). A suspended sentence is not "imprisonment" for this purpose.
Each statement is labelled Law (statute, regulation or court ruling), Policy (official guidance) or Reported practice (what officials report doing). Items marked Recheck could not be fully confirmed from a primary source.
Entry and admissibility
- Law A foreign national who has been imprisoned by the judgment of a Thai court or a foreign court is prohibited from entering (Immigration Act B.E. 2522, s. 12(6)).
Source: Immigration Act B.E. 2522 (1979), English translation (Royal Thai Police); Administrative Court of Thailand: decision A.696/2561 (suspended sentence and s. 12(6))
Visa / travel authorisation
- Policy Arriving foreign nationals complete the Thailand Digital Arrival Card online.
Source: Thailand Digital Arrival Card (TDAC) - Policy The visa-exempt stay for U.S. citizens was reportedly cut from 60 to 30 days from September 15, 2026.
Source: KPMG GMS Flash Alert 2026-209: Thailand visa exemption changes
Recheck: The cited alert said Royal Gazette publication was pending; confirm the current allowance.
Registration or reporting after arrival
- Finding No published rule found as of September 29, 2026. No rule requiring foreign offenders to register after arrival was found.
Residency, employment and housing
- Finding No published rule found as of September 29, 2026.
Removal, rehabilitation or waivers
- Law The s. 12(6) bar does not apply to petty offences or offences committed through negligence.
Source: Immigration Act B.E. 2522 (1979), English translation (Royal Thai Police) - Law The Administrative Court held in A.696/2561 that a person whose sentence was suspended has not been "imprisoned" under s. 12(6).
Source: Administrative Court of Thailand: decision A.696/2561 (suspended sentence and s. 12(6))
What U.S. rules still apply
- Law U.S. law still applies to the trip itself: registrants must report international travel at least 21 days in advance, and the U.S. may notify the destination country before arrival. See the U.S. travel guide for the notice rule, the passport identifier and how notifications work.
Source: ComplianceAtlas: Traveling Abroad as a U.S. Registrant
Read Traveling Abroad as a U.S. Registrant before booking.
Sources
- Immigration Act B.E. 2522 (1979), English translation (Royal Thai Police)
- Administrative Court of Thailand: decision A.696/2561 (suspended sentence and s. 12(6))
- Thailand Digital Arrival Card (TDAC)
- KPMG GMS Flash Alert 2026-209: Thailand visa exemption changes
- ComplianceAtlas: Traveling Abroad as a U.S. Registrant
Related: International guide · U.S. rules for international travel · Case law
Legal Disclaimer
International laws, immigration policies, and registry requirements change frequently and may vary depending on citizenship, visa type, offense history, and purpose of travel. Entry decisions are made solely by each country's immigration authorities. Always verify current requirements using official government sources before traveling. This page is not legal advice.