Regulation library
Every regulation your operation answers to, in one library.
OSHA general industry and construction, DOT hazmat and motor carrier, pipeline, maritime — presented in RegLogic's patented color-coded formatting, updated the day the rules change. Start with the guides below.
29 CFR 1910
OSHA 29 CFR 1910 — General Industry Standards
Part 1910 of Title 29 is OSHA's General Industry rulebook — the default set of standards for manufacturing plants, warehouses, healthcare facilities, retail, utilities, and nearly every workplace that isn't construction, agriculture, or maritime.
Read the guide29 CFR 1926
OSHA 29 CFR 1926 — Construction Standards
Part 1926 governs construction work — and it's where OSHA enforcement concentrates. Fall Protection (§1926.501) has been the #1 most-cited standard in all of OSHA for more than a decade, with 5,914 violations in FY2025 alone.
Read the guide49 CFR HMR
49 CFR Hazardous Materials Regulations (HMR)
The Hazardous Materials Regulations (49 CFR Parts 171–180) govern how dangerous goods are classified, packaged, marked, placarded, documented, and moved. At their center sits the §172.101 Hazardous Materials Table — thousands of entries, ten columns of codes, nearly unreadable in print.
Read the guideFMCSR+
Federal Motor Carrier Safety Regulations (FMCSR)
The Federal Motor Carrier Safety Regulations (49 CFR Parts 350–399) govern commercial motor vehicle operations: who can drive, how long they can drive, how vehicles are maintained, and how carriers prove all of it when the auditor calls.
Read the guideOil & Gas
Oil & Gas Safety Regulations
Oil and gas operations sit at the intersection of OSHA's general industry and construction standards, DOT's hazmat and pipeline rules, and a lattice of state requirements. RegLogic puts the federal pieces in one searchable library.
Read the guideMaritime
Maritime Safety Regulations — Shipyard, Marine Terminal & Longshoring
OSHA regulates maritime work through three distinct parts: 29 CFR 1915 for shipyard employment, 1917 for marine terminals, and 1918 for longshoring aboard vessels. The right standard depends on where the work happens — sometimes down to which side of the gangway you're on.
Read the guidePipeline
Pipeline Safety Regulations — 49 CFR Parts 190–199
PHMSA's pipeline safety regulations (49 CFR Parts 190–199) govern the design, construction, operation, maintenance, and integrity management of the nation's gas and hazardous liquid pipelines.
Read the guideLOIs
OSHA Letters of Interpretation, Explained
When employers ask OSHA how a standard applies to a specific situation, the agency answers in writing. Those answers — Letters of Interpretation — are the closest thing to reading the inspector's mind, and almost nobody uses them.
Read the guideCFR 101
The Code of Federal Regulations, Explained
Every OSHA standard, hazmat rule, and trucking regulation lives inside the Code of Federal Regulations — a 50-title codification of everything federal agencies require. Understanding its structure makes every citation legible.
Read the guide29 CFR 1904
OSHA Recordkeeping — 29 CFR Part 1904
Part 1904 decides which injuries and illnesses go on your OSHA 300 Log, what you must report to OSHA directly, and what gets posted and submitted every year. Recordkeeping citations are among the easiest for inspectors to write — the evidence is the document you didn't keep.
Read the guideHazMat 101
The §172.101 Hazardous Materials Table & the HazMat 101 Tool
Every hazmat shipment in the United States starts at the §172.101 Hazardous Materials Table. Read it right and the rest of the HMR falls into place. Read it wrong and the error propagates through papers, packages, placards — and penalties.
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