Registry · SIC Index

Major Group 91: Executive, Legislative, and General Government, Except Finance (OSHA SIC Manual)

Reference listings for legacy four-digit industries classified under Major Group 91: Executive, Legislative, and General Government, Except Finance (Division J: Public Administration) in the official public-domain OSHA SIC Manual. Select a code below for modern NAICS equivalents.

Legacy Industries under Major Group 91

Code	Industry Title	Division
9111	Executive Offices	Division J: Public Administration
9121	Legislative Bodies	Division J: Public Administration
9131	Executive and Legislative Office Combined	Division J: Public Administration
9199	General Government, NEC	Division J: Public Administration

💡 Sector Guidance

OSHA safety rules: Workplace safety inspections and recordkeeping log exemptions are often target-filtered using legacy Major Group 91 (Major Group 91: Executive, Legislative, and General Government, Except Finance) classifications. If your facility performs mixed activities, identify the primary group representing the largest labor share to determine log requirements.

Legacy Industries in this Major Group (4)

9111 Executive Offices

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9121 Legislative Bodies

→

9131 Executive and Legislative Office Combined

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9199 General Government, NEC

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Frequently Asked Questions

What is the OSHA SIC Manual for Major Group 91? ▾

SIC Major Group 91 represents 'Major Group 91: Executive, Legislative, and General Government, Except Finance' under the official public-domain OSHA SIC Manual (1987 Standard Industrial Classification). It classifies business activities based on product outputs.

How many legacy industries belong to Major Group 91? ▾

There are 4 individual 4-digit SIC industries listed under Major Group 91 in our directory, matching the final 1987 OSHA SIC manual.

Is SIC still used by OSHA and regulatory agencies? ▾

Yes. OSHA safety recordkeeping regulations (29 CFR Part 1904) reference legacy SIC Major Group 91 codes to determine workplace safety log exemptions. Credit agencies (Dun & Bradstreet) and SEC EDGAR public filings also maintain active SIC records.

What is the modern 2022 NAICS equivalent for Major Group 91? ▾

The legacy classifications under Major Group 91 map to various modern 2022 NAICS industries. You can check individual four-digit code pages for exact concordance links.

What is the difference between Major Group 91 and a NAICS sector? ▾

Major Group 91 is a legacy 2-digit SIC category grouping by product output (what businesses sell), whereas modern NAICS sectors group establishments based on production processes (how businesses work).

Does the SEC EDGAR search support filtering by Major Group 91? ▾

Yes, financial researchers can query the SEC EDGAR database using the Major Group 91 classification to locate all reporting public companies operating in this economic segment.

Are the classifications in Major Group 91 uniform nationwide? ▾

Yes, Major Group 91 is part of the 1987 federal SIC standard and remains uniform nationwide for administrative and historical consistency.

How do I select the primary SIC code under Major Group 91? ▾

When classifying an establishment under Major Group 91 (Major Group 91: Executive, Legislative, and General Government, Except Finance), identify the 4-digit industry representing the largest share of operating labor hours or gross revenue for OSHA and SEC EDGAR filing compliance.