1. E.U. 1967/548/EEC (http://europa.eu.int/smartapi/cgi/sga_doc?smartapi!celexplus!prod!DocNumber&1g=en&type_doc=Directive&an_doc=1967&nu_doc=548)
2. E.U. 76/769/EEC (http://europa.eu.int/smartapi/cgi/sga_doc?smartapi!celexplus!prod!DocNumber&1g=en&type_doc=Directive&an_doc=76&nu_doc=769)
3. E.U. 1999/45/EC (http://europa.eu.int/smartapi/cgi/sga_doc?smartapi!celexplus!prod!DocNumber&1g=en&type_doc=Directive&an_doc=1999&nu_doc=45)
4. Regulation (EC) No 304/2003 (http://europa.eu.int/smartapi/cgi/sga_doc?smartapi!celexplus!prod!DocNumber&lg=en&type_doc=Regulation&an_doc=2003&nu_doc=304)
5. Regulation (EC) No 648/2004 (http://europa.eu.int/smartapi/cgi/sga_doc?smartapi!celexplus!prod!DocNumber&lg=en&type_doc=Regulation&an_doc=2004&nu_doc=648)