Originally Posted by
marklyon
You must provide your name, date of birth and gender pursuant to
49 CFR § 1540.107(b)(2) when you make a request to enter the sterile area.
You are not obligated to provide this information after you have been granted entry to the sterile area, but it appears that you must provide it until you have been granted access.
It says that you must provide that information when reserving an airline ticket, OR when attempting to enter the sterile area. It does not say you have to do both, and since everyone provides this when buying a ticket, I would say that there is NO requirement to provide that information at the checkpoint, if their basis for the request is 1540.107(b)(2).