34 C.F.R. § 361.38
(a) General provisions.
(1) The State agency and the State unit must adopt and implement written policies and procedures to safeguard the confidentiality of all personal information, including photographs and lists of names. These policies and procedures must ensure that—
(iii) All applicants and recipients of services or their representatives are informed about the State unit's need to collect personal information and the policies governing its use, including—
(c) Release to applicants and recipients of services.
(d) Release for audit, evaluation, and research. Personal information may be released to an organization, agency, or individual engaged in audit, evaluation, or research only for purposes directly connected with the administration of the vocational rehabilitation program or for purposes that would significantly improve the quality of life for applicants and recipients of services and only if, in accordance with a written agreement, the organization, agency, or individual assures that—
(e) Release to other programs or authorities.
(5) The State unit also may release personal information in order to protect the individual or others if the individual poses a threat to his or her safety or to the safety of others.
(Authority: Sections 12(c) and 101(a)(6)(A) of the Rehabilitation Act of 1973, as amended; 29 U.S.C. 709(c) and 721(a)(6)(A))