METRICS.

SEC. 3406. METRICS.(a) In General.—Not later than one year after the date of the enactment of this Act, the Administrator shall develop and implement performance metrics to measure the effectiveness of security for the SIDAs of airports.(b) Considerations.—In developing the performance metrics under subsection (a), the Administrator may consider—(1) adherence to access point procedures;(2) proper use of credentials;(3) differences in access point requirements between airport workers performing functions on the airside of an airport and airport workers performing functions in other areas of an airport;(4) differences in access point characteristics and requirements at airports; and(5) any additional factors the Administrator considers necessary to measure performance.