42 C.F.R. § 50.309 Recordkeeping requirements.
Title 42 - Public Health
Programs or projects to which this subpart applies must maintain copies of the certifications and documentation specified in §§50.304 and 50.306 for three years pursuant to the retention and custodial requirements for records at 45 CFR 74.20 et seq. [43 FR 4570, Feb. 2, 1978, as amended at 44 FR 61598, Oct. 26, 1979]
Title 42: Public Health
PART 50—POLICIES OF GENERAL APPLICABILITY
Subpart C—Abortions and Related Medical Services in Federally Assisted Programs of the Public Health Service
§ 50.309 Recordkeeping requirements.

