No, brother and sister cannot marry in Thailand.
Thai Law Prohibits Incestuous Marriage
The Thai Civil and Commercial Code explicitly prohibits marriage between close relatives, including siblings. This law aims to prevent incestuous relationships and protect the family structure.
Penalties for Incestuous Marriage
Attempting to marry a sibling in Thailand is considered illegal and can result in legal consequences. The exact penalties may vary depending on the specific circumstances of the case.
Exceptions to the Rule
There are no known exceptions or loopholes to the law prohibiting sibling marriage in Thailand.