At least one letter must be submitted from a current or past teacher. Fill out Internship Application; Fill out Request for Security Check.Forensic Pathology Fellowship. The internship offer letter should include the start and end dates of the internship, as well as the number of working hours per week. Congratulations on this new opportunity. Thank you for your interest in becoming part of the MHMR team—employees, contractors, interns, and volunteers. Allow 2-3 weeks to receive your permit. Helpful Information. Texas Comptroller of Public Accounts The Texas Comptroller's office is the state's chief tax collector, accountant, revenue estimator and treasurer. No matter how qualified or talented you are, there are a few mistakes you can make in a job interview that will reduce your chances of getting a job offer.