Environmental Trade associations and Government organisations
- AIRTV - an integrated EU Project on the verification of air abatement technology.
- Blue Gold - Platform by the European Water Partnership for exchanging views, finding solutions for water challenges in wider Europe.
- BWEA - British Wind Energy Association.
- Directorates-General and Services - European Commission.
- Ecotax - Environmental Fiscal Reform.
- EEA's Waterbase - Databases of the European Environmental Agency (EEA) on the quantity and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and water resources. Waterbase contains data collected from EEA member countries through the Eionet-Water (formerly known as Eurowaternet) process.
- EMIS - News Portal for Flanders (Belgium) on Environment and Energy Issues.
- Envirodesk - Belgian portal site for Environmental Issues (French and Dutch).
- Environmental Technologies Action Plan (ETAP) - European Commission.
- EUGRIS - Web portal with information and services on soil and water.
- Euractiv - EU News, Policy Positions & EU Actors Online.
- EURODEMO - European Co-ordination Action for Demonstration of Efficient Soil and Groundwater Remediation.
- European Water Partnership - of which EUCETSA is a member.
- EWEA - European Wind Energy Association.
- IPCC - Climate Panel of the UN.
- IWRA - International Water Resources Association: Committee on Water Strategies for the 21st Century.
- LAWEA - The Wind Energy Association Latin America, LAWEA, promotes the use of Wind Energy as a clean electricity source to be supplied to Latin America countries.
- Model Grant Agreement FP7 - Published by Cordis.
- News Alert Scientific Studies on environmental issues - Index of scientific studies on which DG Environment bases its policy. It is divided into themes such as Water, Climate Change and Energy, Air Pollution, Land Use, Soil, Sustainable Consumption and Production, Sustainable Mobility, Waste and many others.
- OECD/EEA Database - Database with environmentally-related taxes, fees and charges, subsidies, tradable permits systems, deposit-refund systems in all Member States of the EU as well as non-EU members of the EEA. It also covers voluntary approaches.
- PROMOTE - Efficiency control and performance verification of improved approaches for soil-groundwater protection and rehabilitation.
- Techneau - an integrated EU Project on drinking water technology and management to which EUCETSA is a co-participant.
- TESTNET - an integrated EU Project on the verification of environmental technology to which EUCETSA is a co-participant.
- UNFCC - United Nations Framework Convention on Climate Change.
- WISE - The Water Information System for Europe (WISE) provides the public with information on topics such as bathing, water quality data and urban wastewater treatment sites (by EEA, EC’s Joint Research Centre, DG Environment and Eurostat).
- WSSTP - Water Supply and Sanitation Technology Platform.

