DAS Contracting Portal

New and existing Contractors are required to register and attach certain documentation to their account on the Department of Administrative Services (DAS) e-procurement portal – CTSource.

Information to have available when creating an account:

• Organization Information
• Organization’s Taxpayer ID Number (TIN/FEIN/SSN)
• Business Type (Corporation, LLC, Sole Proprietorship, etc.)
• Main Contact Information including email address
• Commodity/Service Code Selection (UNSPSC)