{"operation":"document","citation":"49 CFR 179.300-1","title":"-1 Tanks built under these specifications shall meet the requirements of §§ 179.300 and 179.301.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-179-300-1.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-179-300-1.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-179-300-1","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-179.300-1","body":"","truncated":false,"body_characters":0}