The Head of each unit is responsible for the administration of this regulation within his area. These responsibilities include:

(a) Insuring that national security information is properly classified and protected;

(b) Exercising a continuing records review to reduce classified holdings through retirement, destruction, downgrading or declassification;

(c) Insuring that reproduction of classified information is kept to the absolute minimum;

(d) Issuing appropriate internal security instructions and maintaining the prescribed control and accountability records on classified information under their jurisdiction.