When choosing an ERP system for procurement, there are several key parameters to consider. Firstly, the ability to integrate with existing business processes and external suppliers is important. Secondly, the flexibility of customisation, as procurement in different companies has its own peculiarities. Thirdly, reporting and analytics, which help to track costs and find ways to reduce them. It is also worth paying attention to the automation of document flow and control over compliance with contractual terms. A full list of criteria for choosing an ERP system can be found in the article, where all aspects of implementation are discussed in detail.