PSC Code H323 covers inspection and laboratory services related to ground effect vehicles, motor vehicles, trailers, and cycles. This includes comprehensive testing, evaluation, and quality assurance services to ensure that these vehicles meet regulatory standards, safety requirements, and performance specifications. Government agencies utilize this PSC to procure specialized inspection services that help maintain the operational readiness and compliance of various types of transport vehicles under their jurisdiction. The services under this code are essential for validating vehicle safety, emissions, and mechanical integrity through commercial testing laboratories, excluding medical or dental laboratory services. Agencies engaged in transportation, defense, and regulatory oversight commonly rely on H323 for these critical evaluation functions.

Includes for PSC H323

This PSC code covers the following products and services:

Includes: Commercial Testing and Laboratory Services

Excludes for PSC H323

This PSC code does NOT cover the following:

Excludes: Medical and Dental Laboratory Services

Typical Buyers & Agencies for PSC H323

Typical buyers for PSC H323 include federal agencies such as the Department of Transportation, Department of Defense, General Services Administration, and state-level transportation departments. These agencies procure inspection and laboratory services to ensure that their fleets and regulated vehicles comply with safety and operational standards. Additionally, agencies involved in environmental protection and public safety may contract under this PSC to verify emissions and performance standards. Contracting under H323 helps these organizations maintain vehicle reliability, enforce compliance with federal regulations, and support mission-critical transportation infrastructure.

Common Contract Types for PSC H323

Contracts awarded under PSC H323 commonly include firm-fixed-price and cost-reimbursement types, depending on the scope and complexity of the inspection services required. Procurement methods often involve competitive bidding through Requests for Proposals (RFPs) or Invitations for Bids (IFBs), emphasizing technical expertise and laboratory accreditation. Task orders and indefinite delivery/indefinite quantity (IDIQ) contracts are frequently used for recurring inspection needs, allowing agencies flexibility in managing multiple vehicle inspection projects over time. These contracts support ongoing compliance monitoring, certification testing, and safety evaluations.

Plain-Language Breakdown for PSC H323

Covers inspection and laboratory testing services for ground effect vehicles, motor vehicles, trailers, and cycles.
Primarily used by transportation, defense, and regulatory agencies to ensure vehicle compliance and safety.
Excludes medical and dental laboratory services, focusing solely on commercial vehicle testing.
Contracts often awarded as firm-fixed-price, cost-reimbursement, or IDIQ task orders.
Commonly paired with NAICS codes 541380, 541690, and 811111 for technical testing and repair services.
Supports government efforts to maintain fleet readiness, safety standards, and regulatory compliance.

Related Categories for PSC H323

Other categories at the same level as H323

H310 INSPECTION- WEAPONS

Inspection and Laboratory Services (except medical/dental): Weapons

H311 INSPECTION- NUCLEAR ORDNANCE

Inspection and Laboratory Services (except medical/dental): Nuclear Ordnance

H312 INSPECTION- FIRE CONTROL EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Fire Control Equipment

H313 INSPECTION- AMMUNITION AND EXPLOSIVES

Inspection and Laboratory Services (except medical/dental): Ammunition and Explosives

H314 INSPECTION- GUIDED MISSILES

Inspection and Laboratory Services (except medical/dental): Guided Missiles

H315 INSPECTION- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS

Inspection and Laboratory Services (except medical/dental): Aircraft and Airframe Structural Components

H316 INSPECTION- AIRCRAFT COMPONENTS AND ACCESSORIES

Inspection and Laboratory Services (except medical/dental): Aircraft Components and Accessories

H317 INSPECTION- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Aircraft Launching, Landing, and Ground Handling Equipment Excludes: Medical and Dental Laboratory Services

H318 INSPECTION- SPACE VEHICLES

Inspection and Laboratory Services (except medical/dental): Space Vehicles

H319 INSPECTION- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS

Inspection and Laboratory Services (except medical/dental): Ships, Small Craft, Pontoons, and Floating Docks

H320 INSPECTION- SHIP AND MARINE EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Ship and Marine Equipment

H322 INSPECTION- RAILWAY EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Railway Equipment

H324 INSPECTION- TRACTORS

Inspection and Laboratory Services (except medical/dental): Tractors

H325 INSPECTION- VEHICULAR EQUIPMENT COMPONENTS

Inspection and Laboratory Services (except medical/dental): Vehicular Equipment Components

H326 INSPECTION- TIRES AND TUBES

Inspection and Laboratory Services (except medical/dental): Tires and Tubes

H328 INSPECTION- ENGINES, TURBINES, AND COMPONENTS

Inspection and Laboratory Services (except medical/dental): Engines, Turbines, and Components

H329 INSPECTION- ENGINE ACCESSORIES

Inspection and Laboratory Services (except medical/dental): Engine Accessories

H330 INSPECTION- MECHANICAL POWER TRANSMISSION EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Mechanical Power Transmission Equipment

H331 INSPECTION- BEARINGS

Inspection and Laboratory Services (except medical/dental): Bearings

H332 INSPECTION- WOODWORKING MACHINERY AND EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Woodworking Machinery and Equipment

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