Quatro Plus was a two year project sponsored by the Safer Internet Unit of the European Commission to promote quality labelling as a means of building trust and empowering end users to make their own decisions over the content they wish to access.

The web site provided information and access to the full platform and tools developed by the project to achieve this goal. In addition, the website provided full information on quality labels and their use with examples and links to other related resources.

Status: Closed.