eCFR Analyzer

Bureau of Safety and Environmental Enforcement (BSEE)

207,733Words in 17 parts
16.1Restriction density (per 1,000 words)
18.8Reading grade
61.7%Unchanged since 2017
2Flagged parts
2026-08-10Last change

Section changes per year

From the eCFR versioner, for the parts that the agency owns now. Before 2017 is the baseline load.

Text and size

Sentences
33.9 words on average; 26.9% over 40 words; 22.2% passive; 16.2 cross-references per 1,000 words
Sentence types
definition 6.7% · prohibition 1.8% · paperwork 12.8% · obligation 32.1% · permission 11.5% · other 35.2%
Checksum
12e738f47fa772dca4ef4f98652437108d0d86050cb80fd930f6d66bfc308a8d

Review candidates in this agency

RankPartWordsScore
179 top 10% 30 CFR 250 OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF
High signals: Size +2.7 SD · Directive share +1.5 SD · Restriction density +1.3 SD
135,644 1.03
605 top 10% 30 CFR 252 OUTER CONTINENTAL SHELF (OCS) OIL AND GAS INFORMATION PROGRAM
High signals: Paperwork share +1.4 SD · Directive share +1.2 SD · Reading grade +1.1 SD
3,634 0.72
697 30 CFR 254 OIL-SPILL RESPONSE REQUIREMENTS FOR FACILITIES LOCATED SEAWARD OF THE COAST LINE
High signals: Restriction density +1.4 SD · Directive share +1.2 SD
8,550 0.68
799 30 CFR 282 OPERATIONS IN THE OUTER CONTINENTAL SHELF FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR
High signals: Directive share +1.4 SD · Reading grade +1.1 SD
6,444 0.64
922 30 CFR 285 RENEWABLE ENERGY AND ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF
High signals: Paperwork share +2.0 SD
18,021 0.58
3,048 30 CFR 203 RELIEF OR REDUCTION IN ROYALTY RATES
High signals: Size +1.3 SD
25,932 0.03
4,362 30 CFR 251 GEOLOGICAL AND GEOPHYSICAL (G&G) EXPLORATIONS OF THE OUTER CONTINENTAL SHELF
High signals: none above 1 SD; ranked by the combined score
3,008 -0.27
4,685 30 CFR 291 OPEN AND NONDISCRIMINATORY ACCESS TO OIL AND GAS PIPELINES UNDER THE OUTER CONTINENTAL SHELF LANDS ACT
High signals: none above 1 SD; ranked by the combined score
3,257 -0.37
5,159 30 CFR 256 LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF
High signals: none above 1 SD; ranked by the combined score
1,234 -0.50

Score: the mean of six signals, in standard deviations (SD). Across the CFR, the top 641 of 6,402 ranked parts (10%) get a flag for review; this list shows 9. A flag is not a finding.

Statutes behind the most text

  • 31 U.S.C. 9701: 169,075 words in 5 parts (81.4% of this agency's text)
  • 43 U.S.C. 1334: 150,784 words in 7 parts (72.6% of this agency's text)
  • 33 U.S.C. 1321: 144,194 words in 2 parts (69.4% of this agency's text)
  • 30 U.S.C. 1751: 135,644 words in 1 parts (65.3% of this agency's text)
  • 43 U.S.C. 1331: 47,587 words in 3 parts (22.9% of this agency's text)
  • 25 U.S.C. 2101: 25,932 words in 1 parts (12.5% of this agency's text)
  • 25 U.S.C. 396: 25,932 words in 1 parts (12.5% of this agency's text)
  • 25 U.S.C. 396a: 25,932 words in 1 parts (12.5% of this agency's text)
  • 30 U.S.C. 1001: 25,932 words in 1 parts (12.5% of this agency's text)
  • 30 U.S.C. 1701: 25,932 words in 1 parts (12.5% of this agency's text)

From the authority notes. A citation is not proof that the statute requires the rule.

Largest parts

  • 30 CFR 250: OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF (135,644 words)
  • 30 CFR 203: RELIEF OR REDUCTION IN ROYALTY RATES (25,932 words)
  • 30 CFR 285: RENEWABLE ENERGY AND ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF (18,021 words)
  • 30 CFR 254: OIL-SPILL RESPONSE REQUIREMENTS FOR FACILITIES LOCATED SEAWARD OF THE COAST LINE (8,550 words)
  • 30 CFR 282: OPERATIONS IN THE OUTER CONTINENTAL SHELF FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR (6,444 words)
  • 30 CFR 252: OUTER CONTINENTAL SHELF (OCS) OIL AND GAS INFORMATION PROGRAM (3,634 words)
  • 30 CFR 291: OPEN AND NONDISCRIMINATORY ACCESS TO OIL AND GAS PIPELINES UNDER THE OUTER CONTINENTAL SHELF LANDS ACT (3,257 words)
  • 30 CFR 251: GEOLOGICAL AND GEOPHYSICAL (G&G) EXPLORATIONS OF THE OUTER CONTINENTAL SHELF (3,008 words)
  • 30 CFR 256: LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF (1,234 words)
  • 30 CFR 270: NONDISCRIMINATION IN THE OUTER CONTINENTAL SHELF (794 words)

Reading grade and sentence types are approximate. Simple rules label each sentence; the first match wins.