34 C.F.R. Appendix A to Part 5b
(b) Penalties.
(c) Rules Governing Employees Not Working With Systems of Records. Employees whose duties do not involve working with systems of records will not generally disclose to any one, without specific authorization from their supervisors, records pertaining to employees or other individuals which by reason of their official duties are available to them. Notwithstanding the above, the following records concerning Federal employees are a matter of public record and no further authorization is necessary for disclosure:
(4) Location of duty station, including room number and telephone number.
In addition, employees shall disclose records which are listed in the Department's Freedom of Information Regulation as being available to the public. Requests for other records will be referred to the responsible Department official. This does not preclude employees from discussing matters which are known to them personally, and without resort to a record, to official investigators of Federal agencies for official purposes such as suitability checks, Equal Employment Opportunity investigations, adverse action proceedings, grievance proceedings, etc.
(d) Rules governing employees whose duties require use or reference to systems of records. Employees whose official duties require that they refer to, maintain, service, or otherwise deal with systems of records (hereinafter referred to as “Systems Employees”) are governed by the general provisions. In addition, extra precautions are required and systems employees are held to higher standards of conduct.
(e) Contracting officers. In addition to any applicable provisions set forth above, those employees whose official duties involve entering into contracts on behalf of the Department shall also be governed by the following provisions:
(f) Rules Governing Responsible Department Officials. In addition to the requirements for Systems Employees, responsible Department officials shall: