(a) The System Manager of each system of records which utilizes social security numbers as a method of identification without statutory authorization or authorization by regulation adopted prior to January 1, 1975, shall revise the system to avoid future collection and use of the social security numbers.

(b) Heads of Headquarters Divisions and Offices and heads of the other DOE locations shall insure that employees authorized to collect information from individuals are advised that individuals may not be required to furnish social security numbers without statutory authorization, and that individuals who are requested to provide social security numbers voluntarily must be advised that furnishing the number is not required and that no penalty or denial of benefits will flow from the refusal to provide it.