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BidSync Registration

Click on Vendor Registration to access the BidSync website. As part of the free registration process, you will be asked to select classification codes used by the National Institute of Governmental Purchasing (NIGP) that describe your services. In the table are the NIGP classification codes that best match the bid solicitations offered by the Contract Services section of the Social Services Agency. Your BidSync account will be activated within 24 hours of registration. Be sure to identify yourself as a “supplier” for the County of Orange.

NIGP Classification


NIGP Sub-classification

Administrative, Financial, and Management Services


Human Services

Administrative, Financial, and Management Services


Management Services (e.g., child care management)

Laboratory Equipment, Supplies, and Services


Clinical Laboratory Reagents and Tests (e.g., drug testing)

Miscellaneous Commodities and Services


Consulting Services (e.g., medical record review)

Miscellaneous Commodities and Services


Miscellaneous Services, No. 1 (not otherwise specified) (e.g., transportation)

School and Library Equipment, Supplies, and Services


Educational/Training Services (e.g., vocational assessments)