SIC 4612 — Crude Petroleum Pipelines
Description & Classification
SIC code 4612 representing 'Crude Petroleum Pipelines' 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 486110 - Pipeline Transportation of Crude Oil (via SIC1987:4612→NAICS1997:48611→2002:486110→2007:486110→2012:486110→2017:486110→2022:486110)
Classification Details
| SIC Code | 4612 |
|---|---|
| Industry Title | Crude Petroleum Pipelines |
| Division | Division E: Transportation, Communications, Electric, Gas, and Sanitary Services |
| Major Group | Major Group 46: Pipelines, Except Natural Gas |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 4612:
- 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 46 Hub — View other legacy industries in this business division.
Related Industries in Major Group 46
Frequently Asked Questions (FAQ)
What industry does SIC code 4612 represent?
SIC 4612 is 'Crude Petroleum Pipelines', a 4-digit Standard Industrial Classification (SIC) code under Major Group 46: Pipelines, Except Natural Gas (Division E: Transportation, Communications, Electric, Gas, and Sanitary Services); it maps to modern 2022 NAICS code(s): 486110 (Pipeline Transportation of Crude Oil).
What is the modern 2022 NAICS mapping for SIC 4612?
SIC code 4612 maps to modern NAICS codes: 486110 - Pipeline Transportation of Crude Oil.