SIC 8331 — Job Training and Vocational Rehabilitation Services
SIC 8331 is 'Job Training and Vocational Rehabilitation Services', a 4-digit Standard Industrial Classification (SIC) code under Major Group 83: Social Services (Division I: Services); it maps to modern 2022 NAICS code(s): 624310 (Vocational Rehabilitation Services).
Description & Classification
SIC code 8331 representing 'Job Training and Vocational Rehabilitation Services' 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 624310 - Vocational Rehabilitation Services (via SIC1987:8331→NAICS1997:62431→2002:624310→2007:624310→2012:624310→2017:624310→2022:624310)
Classification Details
| SIC Code | 8331 |
|---|---|
| Industry Title | Job Training and Vocational Rehabilitation Services |
| Division | Division I: Services |
| Major Group | Major Group 83: Social Services |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 8331:
- 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 83 Hub — View other legacy industries in this business division.
Related Industries in Major Group 83
Frequently Asked Questions (FAQ)
What industry does SIC code 8331 represent?
SIC 8331 is 'Job Training and Vocational Rehabilitation Services', a 4-digit Standard Industrial Classification (SIC) code under Major Group 83: Social Services (Division I: Services); it maps to modern 2022 NAICS code(s): 624310 (Vocational Rehabilitation Services).
What is the modern 2022 NAICS mapping for SIC 8331?
SIC code 8331 maps to modern NAICS codes: 624310 - Vocational Rehabilitation Services.