SIC 7521 — Automobile Parking
SIC 7521 is 'Automobile Parking', a 4-digit Standard Industrial Classification (SIC) code under Major Group 75: Automotive Repair, Services, and Parking (Division I: Services); it maps to modern 2022 NAICS code(s): 812930 (Parking Lots and Garages).
Description & Classification
SIC code 7521 representing 'Automobile Parking' 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 812930 - Parking Lots and Garages (via SIC1987:7521→NAICS1997:81293→2002:812930→2007:812930→2012:812930→2017:812930→2022:812930)
Classification Details
| SIC Code | 7521 |
|---|---|
| Industry Title | Automobile Parking |
| Division | Division I: Services |
| Major Group | Major Group 75: Automotive Repair, Services, and Parking |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 7521:
- 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 75 Hub — View other legacy industries in this business division.
Related Industries in Major Group 75
7513 - Truck Rental and Leasing Without Drivers...7514 - Passenger Car Rental...7515 - Passenger Car Leasing...7519 - Utility Trailers and Recreational Vehicl...7532 - Top, Body, and Upholstery Repair Shops a...7533 - Automotive Exhaust System Repair Shops...7534 - Tire Retreading and Repair Shops...7536 - Automotive Glass Replacement Shops...
Frequently Asked Questions (FAQ)
What industry does SIC code 7521 represent?
SIC 7521 is 'Automobile Parking', a 4-digit Standard Industrial Classification (SIC) code under Major Group 75: Automotive Repair, Services, and Parking (Division I: Services); it maps to modern 2022 NAICS code(s): 812930 (Parking Lots and Garages).
What is the modern 2022 NAICS mapping for SIC 7521?
SIC code 7521 maps to modern NAICS codes: 812930 - Parking Lots and Garages.