NIGP Codes

NIGP Class and Class Item Codes identify the scope(s) of work as defined by the National Institute of Governmental Procurements. This five-digit code establishes and defines the detailed scope(s) of work for the contract. The first three digits of the NIGP code represents the Class or broad category of the work to be performed, and the second two digits of the NIGP code identify a more specific focus of work within the Class category.

Items for NIGP Class 992

Full Class List > 992: Testing and Calibration Services

Code	Description
992-15	Air Quality Monitoring Equipment Testing and Calibration Services
992-19	Automotive and Road Equipment Testing and Calibration Services
992-22	Ballistics Testing Services
992-26	Biological and Microbiological Testing Services
992-31	Chemical Testing Services (See 962-22 For Laboratory Testing)
992-34	Concrete Testing Services
992-36	Core Sample, Not Concrete, Testing Services
992-39	Electrical Systems Testing Services
992-40	Electronic and Electrical Cable Testing Services
992-45	Gaseous Fuel Tank Testing Services, Vehicular
992-47	HVAC System Testing, Balancing and Troubleshooting Services
992-49	Light Measurement Equipment Testing and Calibration Services
992-53	Medical Equipment Testing and Calibration Services, Not X-Ray
992-55	Miscellaneous Testing and Calibration Services
992-58	Office Equipment Testing Services
992-59	Oil Field Equipment Testing Services
992-61	Paint Testing Services
992-65	Pressure Testing Services, Fuel Tanks, Pressure Tanks, etc.
992-70	Radar Equipment Testing and Calibration Services
992-71	Radio Instrument Testing and Calibration Services
992-72	Return Merchandising Authorization Testing Services
992-75	Safety Equipment Testing and Calibration Services
992-77	Scientific Equipment Testing and Calibration Services
992-83	Textile Testing Services
992-87	Underground Leak Testing Services
992-90	Video Instrument Testing and Calibration Services
992-97	X-Ray Equipment Testing and Calibration Services