SIC 3111 — Leather Tanning and Finishing
SIC 3111 is 'Leather Tanning and Finishing', a 4-digit Standard Industrial Classification (SIC) code under Major Group 31: Leather and Leather Products (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 316110 (Leather and Hide Tanning and Finishing).
Description & Classification
SIC code 3111 representing 'Leather Tanning and Finishing' 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 316110 - Leather and Hide Tanning and Finishing (via SIC1987:3111→NAICS1997:31611→2002:316110→2007:316110→2012:316110→2017:316110→2022:316110)
Classification Details
| SIC Code | 3111 |
|---|---|
| Industry Title | Leather Tanning and Finishing |
| Division | Division D: Manufacturing |
| Major Group | Major Group 31: Leather and Leather Products |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3111:
- 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 31 Hub — View other legacy industries in this business division.
Related Industries in Major Group 31
Frequently Asked Questions (FAQ)
What industry does SIC code 3111 represent?
SIC 3111 is 'Leather Tanning and Finishing', a 4-digit Standard Industrial Classification (SIC) code under Major Group 31: Leather and Leather Products (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 316110 (Leather and Hide Tanning and Finishing).
What is the modern 2022 NAICS mapping for SIC 3111?
SIC code 3111 maps to modern NAICS codes: 316110 - Leather and Hide Tanning and Finishing.