Europa.eu is the official website of the European Union, providing basic information on how the EU works, the latest news and events and links to EU information on the websites of EU institutions and agencies.
The SIMAP (Information system for European public procurement) portal provides information on public contracts in the EU.
For the sake of transparency, public procurement procedures for values above the established thresholds must be published in the Official Journal of the EU. They can be consulted free of charge on the Tenders Electronic Daily (TED) website.
The SOLVIT network handles problems with a cross-border element that are due to bad application of EU law by public authorities within the EU Member States.
This is the VAT Information Exchange System.