Other Services (except Public Administration) › Religious, Grantmaking, Civic, Professional, and Similar Organizations › Social Advocacy Organizations
Sector
Other Services (except Public Administration)
Subsector
Religious, Grantmaking, Civic, Professional, and Similar Organizations
Industry Group
Social Advocacy Organizations
National Industry (This Code)
Other Social Advocacy Organizations
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
$18M average annual receipts
Measurement Period
3-year average
Standard Type
Revenue-Based
Applies To
All contracts under NAICS 813319
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
The following activities are classified elsewhere in the NAICS system:
NAICS code 813319 — Other Social Advocacy Organizations — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Social Advocacy Organizations space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of $18M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 813319.
NAICS code 813319 is 'Other Social Advocacy Organizations', classified under the Other Services (except Public Administration) sector (NAICS 81). This U.S. industry comprises establishments primarily engaged in social advocacy (except human rights and environmental protection, conservation, and wildlife preservation). Establishments in this in
The SBA defines a small business under NAICS code 813319 (Other Social Advocacy Organizations) as one with $18M average annual receipts. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 813319 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 813319 (Other Social Advocacy Organizations) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Social Advocacy Organizations
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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