Registry · SIC Index · Group 83

SIC 8399 — Social Services, NEC

SIC 8399 is 'Social Services, NEC', 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): 813219 (Other Grantmaking and Giving Services), 813312 (Environment, Conservation and Wildlife Organizations).

Description & Classification

SIC code 8399 representing 'Social Services, NEC' 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:

Classification Details

SIC Code8399
Industry TitleSocial Services, NEC
DivisionDivision I: Services
Major GroupMajor Group 83: Social Services
Source / VerifiedUS Census 1987 SIC Concordance / 2026-06-28

Related Resources & Compliance Guides

Further regulatory reference links for legacy SIC code 8399:

Related Industries in Major Group 83

8322 - Individual and Family Social Services...8331 - Job Training and Vocational Rehabilitati...8351 - Child Day Care Services...8361 - Residential Care...

Frequently Asked Questions (FAQ)

What industry does SIC code 8399 represent?

SIC 8399 is 'Social Services, NEC', 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): 813219 (Other Grantmaking and Giving Services), 813312 (Environment, Conservation and Wildlife Organizations).

What is the modern 2022 NAICS mapping for SIC 8399?

SIC code 8399 maps to modern NAICS codes: 813219 - Other Grantmaking and Giving Services, 813312 - Environment, Conservation and Wildlife Organizations, 813319 - Other Social Advocacy Organizations, 813212 - Voluntary Health Organizations, 813311 - Human Rights Organizations.