The Court of Justice of the European Union was created in 1952. It has its seat in Luxembourg, and consists of three courts: the Court of Justice, the General Court (created in 1988) and the Civil Service Tribunal (created in 2004).
All judgments, and other information about the Court are available on the Court's web site: http://curia.europa.eu/.
Case Law is also available on EUR-Lex.
Until 2014, the official printed series of court judgments was the European Court Reports (ECR). This series ceased publication in 2014 with the volumes for 2011.