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Agencies A-Z Online Services

Procurement & Vendors

Welcome to DAS Central Services. Our mission is to facilitate a procurement process that provides timely, cost-effective, high-quality goods and services through cooperative and proactive purchasing practices.

Explore Central Services

  • State of Iowa Purchasing Card Program

    Used by State agencies to purchase goods, services, and certain travel expenses in accordance with policies.

  • Fleet Services

    Responsible for managing the State's fleet vehicles and meeting transportation needs of State employees.

  • Bidding Opportunities

    Explore bids and contracts across Iowa with established conditions, prices, and terms through master agreements.

  • Vendor Resources

    Explore vendor resources, including orientation, registration, current contracts, and more.

Procurement

Do Business with Iowa

Doing business with the State of Iowa is as easy as 1-2-3! Learn how to get started as a vendor or contractor with our state, and explore resources along the way.

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Grow with Iowa

Targeted Small Business Program

The certified Targeted Small Business (TSB) program helps women, individuals with minority status, people with disabilities and more start small, successful businesses in Iowa. See how DAS can help.

Explore the Targeted Small Business Program

Additional Services

  • Access IMPACS (vendor portal)

  • Cooperative Purchasing Program

  • View Current Contracts

  • Purchasing Contacts

  • Green Buyer Program

  • Access Vendor Payment Portal

Iowa Department of Administrative Services

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515-242-5120

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