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Indiana Department of Administration

Indiana Department of Administration

IDOA > Procurement > Doing Business with the State Doing Business with the State

The Indiana Department of Administration Procurement Division manages the purchasing process for all Indiana state agencies, with the exception of the Indiana Department of Transportation.

Companies who would like to respond to a solicitation must be registered with the Department of Administration. Once a company is registered, it will receive notification of solicitation opportunities that match its business offerings.

State of Indiana solicitation opportunities released by the IDOA Procurement Division, including Invitations to Bid and Requests for Proposals, are sent via e-mail and published in specific newspapers. Solicitation packages are also posted for download on our website.

Ethics Training

The Indiana State Ethics Commission has released a new ethics training for "individuals who have business relationships with the state", which includes Executive Branch Lobbyists. While this training is not required at this time it is recommended that all Indiana contractors complete the program and retain a copy of the completion certificate.

Responding to a Solicitation - Delivery to IDOA

Vendors responding to a solicitation and delivering a bid to IDOA should use the public entrance to Indiana Government Center South, located at 302 W. Washington St. (the eastern-most Washington St. entrance). This entrance will be equipped with metal detectors and screening devices monitored by Indiana State Police Capitol Police. Passing through the public entrance may take some time. Please be sure to take this into consideration if your company submits solicitation responses in person.


  • Vendor Handbook | (.pdf)
  • Bidder Profile Registration
  • State of Indiana Opportunities
  • Executive Branch Lobbyist Registration