Please note that this
current website has migrated to: http://www.unep.org/hazardoussubstances/ 
(Lead and Cadmium section). 

If you are not redirect automatically, click: http://www.unep.org/hazardoussubstances/LeadCadmium/tabid/29372/Default.aspx

Lead (Pb) and Cadmium (Cd) at UNEP GC/GMEF at its 26th session