Can you extend a 1-month transit visa obtained in Laos by 30 days at Chaengwatana?

The question addresses whether a 1-month transit visa obtained from Laos can be extended for an additional 30 days at the Chaengwatana Immigration Office in Thailand. The discussion clarifies that a transit visa, typically issued for short stays, is not extendable. Instead, the suggested options for staying longer include making a border run or applying for a proper Non-Immigrant Visa.