The Estonian Environmental Law Center (EELC) is an independent expert organization aimed at shaping environmental laws. It works to ensure that the application of environmental laws takes into account public interests, especially the general well-being of Estonian citizens and the biodiversity of nature. EELC provides environmental law training, legal aid, and legal analyses in the field of environmental law.

Stockholm Environment Institute Tallinn Centre (SEI Tallinn) is a key national expert on environment and energy, sustainable development and number of policy issues in the Estonian society. An important part of SEI Tallinn Centre work focuses on analyzing the impacts of Estonian Government and EU policies and contributing to policy and legislation design. The Centre is committed to bridging the gap between science and policy-making and employs innovative methods in communicating its work to governments, the private sector, other research institutes and the general public.