This document discusses the Middle East Technical University Library's process to evaluate and select open access resources to add to its collection. It describes a 5 stage process to: 1) analyze the current situation; 2) determine evaluation criteria and add them to the collection policy; 3) decide how to share resources online; 4) evaluate existing and new resources; and 5) share identified resources online. So far, the library has completed the first stage of analyzing the current situation and is now working on the second stage of determining evaluation criteria. Preliminary studies on criteria are being shared to obtain feedback before finalizing the criteria. The criteria will be grouped by resource type and publisher and cover areas like format, relevance, objectivity, methodology, sources