The document details an invitation to tender for five studies on Open Educational Resources (OER) in education for specific non-EU countries including South Africa, Thailand, Gulf states, Mexico, and Argentina. Consultants must have relevant experience, language proficiency, and authorization to work in the EU, with a total budget of 10,000 euros for the five studies. Applications must be submitted by September 25, 2012, and each study needs to be completed by October 31, 2012.