Office of Contracting and Procurement

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NIGP Commodity Codes

The Office of Contracting and Procurement (OCP) is pleased to provide online access to the National Institute of Government Purchasing (NIGP) 18th Edition Commodity/Services Code. The NIGP commodity codes have been expanded from a 5-digit to a 7-digit class-item-group format. Online Access to the National Institute of Government Purchasing (NIGP) Commodity Codes is to be used for the purpose of identifying 7-digit commodity code descriptions for goods and services. The commodity code(s) should also be used when completing the Government of the District of Columbia, Office of Contracting and Procurement, Purchase Notification (PN) form, referenced at 9(b).

The NIGP Code, a product of the National Institute of Governmental Purchasing, is copyrighted material and cannot be downloaded or used in any way other than for use by the District of Columbia government, Office of Contracting and Procurement (OCP), Vendor Registration Program, without a license from Periscope Holdings in Austin, Texas. Periscope Holdings can be contacted at (800) 757-6064 for licensing information. OCP has no control over the assignment or placement of the goods or services in the listing.