49 C.F.R. § 195.222 Welders: Qualification of welders.
Title 49 - Transportation
(a) Each welder must be qualified in accordance with section 6 of API 1104 (incorporated by reference, see §195.3) or section IX of the ASME Boiler and Pressure Vessel Code, (incorporated by reference, see §195.3) except that a welder qualified under an earlier edition than listed in §195.3 may weld but may not re-qualify under that earlier edition. (b) No welder may weld with a welding process unless, within the preceding 6 calendar months, the welder has— (1) Engaged in welding with that process; and (2) Had one welded tested and found acceptable under section 9 of API 1104 (incorporated by reference, see §195.3). [Amdt. 195–81, 69 FR 54593, Sept. 9, 2004, as amended by Amdt. 195–86, 71 FR 33409, June 9, 2006]
Title 49: Transportation
PART 195—TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE
Subpart D—Construction
§ 195.222 Welders: Qualification of welders.
