- Foreigners married to Thai nationals – wish to reside in Thailand with their spouse.
- Parents of Thai children – wish to stay in Thailand to care for their child.
- Foreigners married to foreigners with long-term stay in Thailand – wish to accompany their spouse.
- Parents of foreigners with long-term stay in Thailand – wish to reside with their child in Thailand.
- Guardians of Thai children – wish to stay to support or raise the child.