1. Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the Energy Performance of Buildingshttp://europa.eu/legislation_summaries/internal_market/single_market_for_goods/construction/en0021_en.htm
2. Communication from the Commission—Action Plan for Energy Efficiency: Realising the Potential {SEC(2006)1173} {SEC(2006)1174} {SEC(2006)1175}, COM(2006)545 finalhttp://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX:52006DC0545:EN:HTML:NOT
3. CEPHEUS results: measurements and occupants’ satisfaction provide evidence for Passive Houses being an option for sustainable building
4. FEBY, Forum för Energieffektiva Byggnader (Forum for Energy Efficient Buildings) (in Swedish)http://www.energieffektivabyggnader.se/
5. Energieffektiva Bostäder—Kravspecifikation för Passivhus i Sverige. (in Swedish)http://www.energieffektivabyggnader.se/