Do I need to apply for a TM30 every time I enter Thailand on a tourist visa?

The user inquires about the necessity of filing a TM30 form each time they enter Thailand on a 60-day tourist visa, given their consistent accommodation with their fiancé in Chiang Mai. Responses indicate that TM30 filing is required each time, as it needs to be submitted within 24 hours of arrival. Local immigration practices can vary, so it's advisable to check with the specific immigration office.