Environmental law is heavily influenced by the three ‘pillars’ under the United Nations Economic Commission for Europe (UNECE) ‘Convention’ on Access to Information, Public Participation in Decision-making and Access to Justice in Environmental Matters done at Aarhus, Denmark on 25 June 1998 (the Aarhus Convention). The Aarhus Convention The Aarhus Convention, officially known as ‘the Convention on Access to Information, Public Participation in Decision-making and Access to Justice in Environmental Matters’, was adopted under the auspices of the United Nations Economic Commission for Europe (UNECE) in 1998. The UK ratified the Aarhus Convention in 2005 and is currently one of the Convention’s 48 Parties. As a Party to the Aarhus Convention, the UK is committed to guaranteeing the rights of access to information, public participation in decision-making, and access to justice in environmental matters in accordance with the provisions of this Convention The Aarhus Convention comprises three pillars: • access to environmental information • participation in the environmental decision-making process, and • access to justice in environmental matters The third pillar, access to justice, requires parties to