Originally Posted by
petaluma1
As far as I can determine 1540.105(a)(2) refers to TSA employees and other airport personnel.
To whomever it refers, it is silent as to the nature of the "system, method, or procedure" with which a traveler must comply when seeking to enter the sterile area. Allowing for the implementation of
a "system, method, or procedure" does not mean allowing for just
any "system, method, or procedure".
~~ Irish