1. 1) Directive 2002/96/EC (2003).
2. 2) Directive 2002/95/EC (2003).
3. 3) JIS C 0950,電気.電子機器の特定の化学物質の含有表示方法 (2006).
4. 4) EU RoHS Enforcement Authorities Informal Network : "RoHS Enforcement Guidance Document", (2006).
5. 5) BS EN 1122-2000, Plastics-Determination of cadmium-Wet decomposition method (2001).