ABOUT NIGP:

Organized in 1944, the National Institute of Government Purchasing, Inc. (NIGP) is a national, membership-based non-profit organization providing support to professionals in the public sector purchasing profession. The NIGP Commodity Codes were developed to bring efficiency to automated purchasing.

Since 1983 the NIGP Code has been adopted by more than 1,400 government users and continues to grow. Click here to login to the NIGP Living Code. This requires a Username and Password. Contact SPD if you need login access.

Click Here to view the material records used by the City of Houston.