1. European Union 2003 Directive 2002/96/EC of the 27 January 2003 on waste electrical and electronic equipment (WEEE)
2. European Union 2003 Directive 2002/95/EC of the 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.(RoHS)
3. European Union 2005 Directive 2005/32/EC of 6 July 2005 establishing a framework for the setting of ecodesign requirements for energy-using products. (EuP)
4. European Union 2006 Regulation (EC) n° 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
5. Chiu MC, Chu CH (2012) Review of sustainable product design from life cycle perspectives. Int J Precis Eng Manuf 13(7):1259–1272. https://doi.org/10.1007/s12541-012-0169-1