Welcome to the Purchasing page
The Purchasing department supports the University of Twente in the efficient, lawful, and effective procurement of goods and services.
We ensure compliance with laws and regulations, the purchasing policy, and internal procedures.
Together, we aim for transparent agreements with suppliers, an optimal price–quality ratio, and well-managed contracts.
How is the Purchasing department organized?
The Purchasing department consists of purchasers, a contract manager, and supporting staff. They advise and assist with:
- (European) tender procedures and quotation processes
- Contract management and supplier management
- Advice on compliance and purchasing procedures
- The use of the P2P (Procure-to-Pay) system Proactis
Which systems do we use?
Within the University of Twente, we use Proactis to support the P2P (Procure-to-Pay) process:
- Ordering system for requesting and approving purchases
- Invoice processing and matching of invoices to orders
- Contract management system for recording and monitoring contracts
- Supplier register for maintaining supplier data
What can you find on this page?
On this page, you will find all the information you need to purchase correctly:
- Contracts & Preferred Suppliers
- Exceptions in Proactis
- Instructional material for buyers
- Training material for approvers
- Purchasing calendar
- Purchasing procedures and regulations













