EUR-Lex is your online gateway to EU law. It provides the official and most comprehensive access to EU legal documents dating back to the beginning of the European Union.

See for example

Official Journal (from the first edition in 1952 until today)

Chronological overview of the Treaties

The audiovisual material (still images, moving images and sound sequences) made available on the website of the Audiovisual Service of the European Commission is offered free of charge for EU-related information and education purposes.

The Multimedia Centre is the European Parliament’s audio-visual repository provides access to news summaries, live and edited video, infographics, photos or archives.