StacksVerified U.S. regulatory reference

46 CFR §54.20-5

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Performance and procedure qualification. No production welding must be done until welding procedures and welders have been qualified in accordance with part 57 of this subchapter.
  2. (b)Tests. Production tests are required in accordance with § 57.06-1 of this subchapter.