Current through May 31, 2024
(a) This subpart prescribes minimum requirements for the protection of metallic pipelines from external, internal, and atmospheric corrosion.Amdt. 192-4, 36 FR 12302, 6/30/1971, as amended by Amdt. 192-27, 41 FR 34606, 8/16/1976; Amdt. 192-33, 43 FR 39389, 9/5/1978