​​​Certification for Collection of Sales and Use Tax FAQ: Wisconsin statutes require that vendors doing business with the state must register, collect and remit Wisconsin sales or use tax. This FAQ addresses the tax laws.

Contractual Services Reports: Copies of Contractual Service reports by Fiscal Year.

Department of Administration Code: The code is provided as downloadable and searchable webpages and PDF files.

Open Book Wisconsin: Easy access to State of Wisconsin expenditures (the amount of money the State of Wisconsin spends to do business).

Pocket Travel Guide: This brochure summarizes the State's travel guidelines.

Procurement Desk Guide: This desk guide introduces the reader to State of Wisconsin procurement policies and procedures. (Note: This guide does not apply to state building construction, highway construction, municipal or quasi-public procurement activities.)

Public Notices: Procedures for using Public Notices Website

Purchasing Forms: A numerical listing of DOA forms.

State Procurement Manual: A guide to statewide policies and procedures for obtaining materials, supplies, equipment, contractual services and all other items.

Uniform Travel Schedule Amounts: This document includes guidelines on travel expenses and reimbursements.

UW Madison Purchasing Contract Inquiry Search: This tool allows users to search for active contracts with UW Madison, the UW System and the State of Wisconsin.

VendorNet User Guide: The most frequent questions about VendorNet are answered here.

Vendors' Guide: An overview for vendors and how to do business with the State of Wisconsin.

Wisconsin Statutes: The table of contents shows all the statute chapter titles listed numerically, grouped under subject matter headings.