32 C.F.R. § 245.11 Authentication.
Title 32 - National Defense
Authentication is not required between NORAD Region Control Centers and ARTCCs for the implementation of SCATANA.
Title 32: National Defense
PART 245—PLAN FOR THE SECURITY CONTROL OF AIR TRAFFIC AND AIR NAVIGATION AIDS (SHORT TITLE: SCATANA)
§ 245.11 Authentication.