{"operation":"document","citation":"49 CFR 192.221","title":"Scope.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"(a) This subpart prescribes minimum requirements for welding steel materials in pipelines.\n\n(b) This subpart does not apply to welding that occurs during the manufacture of steel pipe or steel pipeline components.","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-192-221.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-192-221.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-192-221","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-192.221","body":"(a) This subpart prescribes minimum requirements for welding steel materials in pipelines.\n\n(b) This subpart does not apply to welding that occurs during the manufacture of steel pipe or steel pipeline components.","truncated":false,"body_characters":213}