A scoping study on the links between public communication, environment policy implementation and behavioural science. In its Multiannual Work Programme2014-2018, the EEA highlights the need for a transition towards a moresustainable society, fully aligned with the European Union��s 7th EnvironmentAction Programme. This study explores - and aims to develop - the roleof public communication to improve the implementation of environmentallegislation and to contribute to this debate by bringing communications, environment and behaviour closer. It draws from other EEA work, in particular on consumption and policy evaluation where relevant.