Engagement in the field of climate between the EU and its neighboring countries in Europe goes beyond the framework of dialogue and cooperation and is reflected in the support of the harmonization of EU climate legislation acquis. Agreements on the European Economic Area. The EU has extended large parts of its climate acquis, including the EU Emissions Trading System (ETS) Directive, the Effort Sharing Regulation and the LULUCF Regulations to Norway, Iceland and Liechtenstein. Similarly, the integration of the EU climate acquis is one of the elements of the ongoing negotiations on association agreements with Andorra and San Marino. (More on climate.ec.europa.eu)