Do I need to include aliases, birth or former name(s) no longer used when applying for TSA PreCheck?

Yes, TSA requires all names used, current and past. All applicants are vetted to ensure they meet the eligibility requirements for the program. Information on previous gender will not be used for eligibility decisions. The name on your application must be an exact match to the name on the identification and proof of citizenship/immigration documents you provide at enrollment. The name provided must be the name used when making your airline travel reservations. Aliases and previously used names do not have to be supported by documentation.