What is the duration of the 'under consideration' stamp for a second extension of stay based on marriage in Chiang Mai?

The process for the under consideration stamp during your second marriage visa extension in Chiang Mai typically follows similar guidelines to your first one. When you apply, you generally receive a stamp that extends your current visa expiration by the duration of the under consideration period, which might last around 30 days or potentially longer. It is crucial to plan your travels accordingly, as you will need a new re-entry permit if you intend to leave Thailand during this period. Recommendations include applying for the extension well before your current visa expires to ensure a smoother process.