NAICS 541380Testing Laboratories and Services
Size Standard
$19 million
CMMC Level
Level 1–2 (varies by contract)
Key Agencies
DoD, Army, Navy, Air Force
Overview
Establishments primarily engaged in performing physical, chemical, and other analytical testing services, including environmental testing, materials testing, and nondestructive testing. Defense applications include quality assurance testing, material certification, and environmental compliance testing.
Common Contract Types
Contracting Agencies
Frequently Asked Questions
What CMMC level is required for NAICS 541380?
Level 1 for standard environmental or materials testing. Level 2 when test results involve CUI such as weapons system performance data, classified material compositions, or controlled technical information.
What is the SBA size standard for NAICS 541380?
The size standard is $19 million in average annual receipts.
What defense testing contracts use NAICS 541380?
Contracts include metallurgical testing for weapons components, environmental compliance monitoring at military sites, ammunition lot acceptance testing, and nondestructive inspection of aircraft structures.
Related NAICS Codes
Related Guides
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