{"operation":"document","citation":"49 CFR 179.202-9","title":"-9 Top fittings protection.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"The tank car tank must be equipped with top fittings protection conforming to AAR Specifications for Tank Cars, appendix E paragraph 10.2.1 (IBR, see § 171.7 of this subchapter).\n\n[80 FR 26749, May 8, 2015]","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-179-202-9.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-179-202-9.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-179-202-9","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-179.202-9","body":"The tank car tank must be equipped with top fittings protection conforming to AAR Specifications for Tank Cars, appendix E paragraph 10.2.1 (IBR, see § 171.7 of this subchapter).\n\n[80 FR 26749, May 8, 2015]","truncated":false,"body_characters":206}