{"operation":"document","citation":"49 CFR 192.631(d)(4)","title":"Enforcement cases citing § 192.631(d)(4)","source_type":"enforcement","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":null,"summary":"PHMSA's public enforcement index for cases citing the emergency-deviation provision of the controller fatigue rule.","machine_formats":{"json":"https://regulus.evalyn.ai/document/enforcement-cases-192-631-d-4.json","markdown":"https://regulus.evalyn.ai/document/enforcement-cases-192-631-d-4.md"},"app_url":"https://regulus.evalyn.ai/document/enforcement-cases-192-631-d-4","source_url":"https://primis.phmsa.dot.gov/enforcement-data/cited-reg/192631d4","body":"This official PHMSA enforcement index groups public enforcement cases by cited regulation. The linked page identifies cases citing 49 CFR 192.631(d)(4), the provision governing emergency deviations from maximum controller hours-of-service. Case availability and status are controlled by PHMSA's enforcement database; users should open the official record for current case details.","truncated":false,"body_characters":380}