The European source is:
The Parliamentary directive 2006/66/EC of the European Parliament and Council, of 6 September 2006, relating to batteries and accumulators and waste batteries and accumulators which takes the place of directive 91/157/EEC
The Italian law converting the European directive is:
the Legislative Decree of 20 November 2008, no.188
Awaiting publication:
Up until today the ministerial decree has not appeared (ex D.lgs 188/2008, article 13 paragraph 2) in which the criteria for the determination and division for the financing of the collection system organized by the coordination centre are laid out.
The system introduced by the legislation based on the responsibility of the "producers" (or the first importers or manufacturers) of batteries and accumulators who are asked to organize all the operations from public information to the separated collection of the waste, as well as financing the creation of waste batteries and accumulators treatment and recycling systems.