SIC 9431 — Administration of Public Health Programs
Description & Classification
SIC code 9431 representing 'Administration of Public Health Programs' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 923120 - Administration of Public Health Programs (via SIC1987:9431→NAICS1997:92312→2002:923120→2007:923120→2012:923120→2017:923120→2022:923120)
Classification Details
| SIC Code | 9431 |
|---|---|
| Industry Title | Administration of Public Health Programs |
| Division | Division J: Public Administration |
| Major Group | Major Group 94: Administration of Human Resource Programs |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 9431:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 94 Hub — View other legacy industries in this business division.
Related Industries in Major Group 94
Frequently Asked Questions (FAQ)
What industry does SIC code 9431 represent?
SIC 9431 is 'Administration of Public Health Programs', a 4-digit Standard Industrial Classification (SIC) code under Major Group 94: Administration of Human Resource Programs (Division J: Public Administration); it maps to modern 2022 NAICS code(s): 923120 (Administration of Public Health Programs).
What is the modern 2022 NAICS mapping for SIC 9431?
SIC code 9431 maps to modern NAICS codes: 923120 - Administration of Public Health Programs.