• Recommendations for the sustainable development policy of the new federal government, 25 June 2010
• Opinion on a sustainable food system, 26 March 2010
• Opinion on the CO2 price signal, 26 March 2010

A selection of 2009 publications

• Opinion on the project of federal plan product policy, February 5th 2009
• Opinion on federal actions in the combat against air pollution, February 5th 2009
• Opinion on the project of the national climate plan for Belgium, February 5th 2009
• Opinion for the preparation on the Belgian EU presidency in 2010, March 27th 2009
• Opinion on the federal governments recovery policy, March 27th 2009
• Opinion on the NEHAP (National Environmental Health Action Plan), March 27th 2009 (French original and Dutch only)
• Opinion on the development cooperation policy note the right on health and healthcare, March 27th 2009 (Dutch original and French only)
• Opinion on the 15th report of the IPCC, March 27th 2009
• Opinion on tax reductions for energy-saving investments in homes, 25 September 2009
• Opinion on greening taxation in the framework of sustainable development, 27 November 2009
• Opinion on the Copenhagen climate summit, 27 November 2009

• Opinion biomass (full version), July 4th 2008
• Opinion on the third preliminary federal plan for SD, July 4th 2008
• Opinion on the project of federal plan for sustainable public procurement, December 18th 2008 (Dutch original and French only)
• Opinion on the project of federal plan for the integration of biodiversity in to 4 federal key sectors, December 18th 2008 (Dutch original and French only)
  
  

• National reform programme and Lisbon (summary), September 4th 2007.
• Decoupling economic growth and natural ressources use and environmental pressure: the case of mobility, June 2007.
  
  

• Opinion on the premiminary draft action plan for CSR (summary), September 22nd 2006
• Second opinion on the review of the EUSDS (summary), April 26th 2006
• Opinion on the Belgian National Biodiversity Strategy (summary), Februari 24th 2006
• Opinion on the EU Themaitic Strategy on natural resources (summary), Februari 1st 2006
  
  

• Opinion on the effects in Belgium of climate change - particularly heat waves, floods and ozone pollution – on health, December 16th 2005
• Third opinion on a strategy for the prevention of climate change beyond 2012: Belgian policy in the European framework, November 25th 2005
• Opinion on the national reform program for transposition of Integrated guidelines for growth and Jobs 2005 – 2008, August 31st 2005  
• Opinion for the preparation of the Sixth WTO Ministerial Conference in Hong Kong, July 8th 2005
• Opinion on the annual assessment of the federal policy for sustainable development, February 3th 2005
• Survey on the societal foundations of sustainable development in Belgium - conclusions, September 2005
  
  

• Opinion on a strategy for the prevention of climate change after 2012, November 26th 2004
• Opinion on the proposal for a European Directive on energy end-use efficiency and energy services, October 29th 2004
• Opinion on the European Sustainable Development Strategy Review, October 29th 2004
• Opinion concerning a draft of a Royal Decree on the subject of names and characteristics of bio-fuels for motorised vehicles and mobile machines not designed for use on public roads, June 9th 2004
• Opinion on the policy note by Minister Verwilghen "Putting business to work to combat poverty and favour development", Mai 12th 2004
• Advice on the Preliminary Draft of the federal plan for sustainable development 2004-2008, Mai 12th 2004
• Opinion on the assessment of local projects for sustainable development, Mai 12th 2004
• Framework opinion on making mobility compatible with sustainable development, February 19th 2004
• Opinion on the participatory development of a Sustainable Development Scoreboard for Belgium, February 19th 2004
  
  

• Advice on the vertical integration of sustainable development and multilevel governance, 18 December 2003
• Framework opinion on obstacles to implementing economically cost-effective measures to curb greenhouse gas emissions ("no regret" measures, 20 May 2003
• Opinion on the need for development of a consultation strategy and recommendations for consultation on the preliminary draft Second Federal Plan for Sustainable Development, 20 May 2003
• Memorandum to the new federal government, 20 May 2003

• Study on the existence of a social foundation for sustainable development: final report, general conclusions, June 2002
• Second advice for the World Summit on Sustainable Development in Johannesburg, 18 June 2002
• Advice for the World Summit on Sustainable Development in Johannesburg, 16 April 2002
• Opinion on sustainable development indicators, 18 June 2002

• Advice on the European Commission's White Paper on the Strategy for a future Chemicals policy, 22 May 2001
• Advice on the European Commission's Green Paper on Integrated Product Policy, 22 May 2001
• Advice on the European Union strategy for sustainable development, 24 April 2001
  

• Summary of the Advice on the policy plan for development cooperation Quality in solidarity. A partnership for sustainable development, 20 June 2000
• Summary of the Advice on state concessions for wind turbines at sea, 20 June 2000
• Summary of the Advice on the 6the Environmental Action Programme of the European Union, 20 June 2000
• Summary of the Advice on the preliminary draft of the federal plan to fight acidification and tropospheric ozone, 4 April 2000
• The ten priorities of the Advice on the Preliminary draft of the federal sustainable development plan 2000-2003, 4 April 2000

• Summary of the Advice on Taxation within the Framework of Climate Change Policy, 19 October 1999
• Summary of the Advice on the Flexibility Mechanisms in the Kyoto Protocol, 19 October 1999
• Summary of the Advice on the implementation in Belgium of the Convention on Biological Diversity, 23 February 1999