(a) This part sets forth certain requirements and procedures which each agency shall observe for determining national security positions pursuant to Executive Order 10450—Security Requirements for Government Employment (April 27, 1953), 3 CFR 1949-1953 Comp., p. 936.

(b) All positions must be evaluated for a position sensitivity designation commensurate with the responsibilities and assignments of the position as they relate to the impact on the national security, including but not limited to eligibility for access to classified information.