{"data":{"chapter":"I","heading":"Unwarrantable failure and immediate notification.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-P/part-100/section-100.4","part":"100","subchapter":"P","subpart":"","id":"100.4","citation":"30 CFR 100.4","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER P—CIVIL PENALTIES FOR VIOLATIONS OF THE FEDERAL MINE SAFETY AND HEALTH ACT OF 1977","partHeading":"PART 100—CRITERIA AND PROCEDURES FOR PROPOSED ASSESSMENT OF CIVIL PENALTIES","subpartHeading":"","text":null},"meta":{"representation":"json","fullCorpus":"/data/title30-sections.json","snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"}}}