Federal NAICS Codes

NAICS 541380: Testing Laboratories and Services

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 541380.

NAICS 541380 federal market metrics

Total obligations
$13.6B
Total awards
66,971 awards
Active obligations
$1.4B
Size standard
$19,000,000 receipts

What this NAICS covers

NAICS 541380 covers laboratory testing and analytical services, including physical, chemical, biological, and materials testing, sample preparation, instrument-based analysis, method validation, data generation, and controlled reporting of test results.

Federal opportunities under 541380 typically involve contracting accredited laboratory services to produce defensible analytical data, perform required sample analyses, maintain chain-of-custody and quality assurance records, deliver validated test reports, and support program decisions and regulatory compliance.

FY2026 snapshot

Obligations
$559.1M
Awards
5,254
Average award
$106.4K
Change from FY2025
-2.6%

Recent awards

Search contractors

$60,701

CALSPAN, LLC

National Highway Traffic Safety Administration

PIID
693JJ926F00136N
PSC
H923 - OTHER QC/TEST/INSPECT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES

$474,823

TRANSPORTATION RESEARCH CENTER INC

National Highway Traffic Safety Administration

PIID
693JJ926F00133N
PSC
AS11 - TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; BASIC RESEARCH

$682,049

TRANSPORTATION RESEARCH CENTER INC

National Highway Traffic Safety Administration

PIID
693JJ926F00126N
PSC
AS11 - TRANSPORTATION R&D SERVICES; SURFACE TRANSPORTATION, PUBLIC TRANSIT, AND RAIL; BASIC RESEARCH

$6,120

AGQ USA

Animal and Plant Health Inspection Service

PIID
12639526C0045
PSC
Q301 - MEDICAL- LABORATORY TESTING

$998,769

EXPONENT INC

National Highway Traffic Safety Administration

PIID
693JJ926F00129N
PSC
R405 - SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS

$525,737

NEW YORK UNIVERSITY

Department of Veterans Affairs

PIID
36C24E26N0277
PSC
Q301 - MEDICAL- LABORATORY TESTING

FAQ

What work fits NAICS 541380?
  • Environmental sample analysis for water, soil, and air with chain-of-custody documentation and analytical reporting for compliance purposes.
  • Materials testing and characterization for construction materials, composites, and metals providing test certificates and technical reports.
  • Chemical residue, contaminant screening, and toxicology assays supporting site assessments or remediation decisions.
  • Method validation, inter-laboratory proficiency testing, and generation of validated procedures for analytical methods used in project acceptance.
When is NAICS 541380 a weak fit?
  • Field sampling without laboratory analysis: scope missing laboratory analysis, analytical reporting, and chain-of-custody processing that define testing lab services.
  • Equipment calibration and repair services: missing analytical testing deliverables, test reports, and method validation responsibilities provided by labs.
  • Manufacture of testing kits or reagents: missing laboratory testing services and analytical reporting since scope is production-focused rather than analytical service delivery.
What solicitation language points to NAICS 541380?
  • Statement of work requires accredited laboratory results or certificates of analysis with documented chain-of-custody and referenced test methods.
  • Deliverables include raw data files, method validation reports, detection limits, and signed analytical reports from qualified personnel.
  • Labor categories list laboratory analyst, chemist, microbiologist, and lab manager with credentials and demonstrated experience in accredited testing environments.

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