European Commission
This site has been archived.
EUROPA > European CommissionEnvironment > Environmental Impact Assessment Contact | Search on EUROPA

Environmental Impact Assessment

The EIA Directive (EU legislation) on Environmental Impact Assessment of the effects of  projects on the environment was introduced in 1985 and was amended in 1997. Member States have to transpose the amended EIA Directive by 14 March 1999 at the latest.

The EIA procedure ensures that environmental consequences of projects are identified and assessed before authorisation is given. The public can give its opinion and all results are taken into account in the authorisation procedure of the project. The public is informed of the decision afterwards.

The EIA Directive outlines which project categories shall be made subject to an EIA, which procedure shall be followed and the content of the assessment.

Following the signature of the Aarhus Convention by the Community on 25 June 1998, the Community adopted in May 2003 Directive 2003/35/EC cs es da de et el en fr it lv lt hu mt nl pl pt sk sl fi sv amending amongst others the EIA Directive. This Directive intends to align the provisions on public participation in accordance with the Aarhus Convention on public participation in decision-making and access to justice in environmental matters.

Legal Context

EIA Directive (85/337/EEC)

Amended EIA Directive (97/11/EC)

5 years report
es da de el en fr it nl pt fi sv (pdf~520K)

Other EU-legislation is related to the EIA Directive. IMPEL report shows the interrelation between EIA, IPPC, SEVESO Directives and EMAS Regulation (summary - full text in PDF format). Search for  EU-legislation related to EIA in EUR-LEX IPPC-Directive (96/61/EC), SEVESO-Directive (96/92/EC), EMAS-Regulation ((EEC) No 1836/93) and Habitats Directive (92/43/EEC) 

EIA related guidance and research

Links to related sites:

ESPOO Convention English Version on UN ECE server

Aarhus Convention (ECE/CEP/43) where article 6 has provisons linked to projects English version