49 C.F.R. § 192.221 Scope.
Title 49 - Transportation
(a) This subpart prescribes minimum requirements for welding steel materials in pipelines. (b) This subpart does not apply to welding that occurs during the manufacture of steel pipe or steel pipeline components.
Title 49: Transportation
PART 192—TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS
Subpart E—Welding of Steel in Pipelines
§ 192.221 Scope.