EU. Directive 98/24/EC, Annex I, List of Binding Occupational Exposure Limit Values, OJ (L 131) 11, 5 May 1998
This list contains substances assigned a binding occupational exposure limit value (OELV) by the European Union. National OELVs for these substances may not deviate from the limits in the Directive. Annex I contains the binding OELV for lead.