Recycling processes which, as part of a sequence or as standalone processes, recycle waste lead-acid, nickel-cadmium and other batteries and accumulators should achieve the minimum recycling efficiencies set out in Annex III, Part B to Directive 2006/66/EC.

Detailed rules supplementing Annex III, Part B to Directive 2006/66/EC should be laid down for calculating recycling efficiencies.

It is appropriate to define the recycling process as one which starts after collection and possible sorting and/or preparation for recycling of the waste batteries and accumulators received by a recycling facility and finishes when output fractions are produced to be used for their original purpose or for other purposes without undergoing further treatment and have ceased to be waste. In order to encourage the improvement of existing and development of new recycling and treatment technologies, the recycling efficiencies should be achieved by each recycling process.

It is necessary to define the preparation for recycling as a preliminary operation prior to recycling in order to distinguish it from the recycling process of waste batteries and accumulators.

The recycling efficiencies of the recycling processes of waste batteries and accumulators should be calculated by reference to the chemical composition of the input and output fractions and having regard to the latest technical and scientific developments and made publicly available.

It is necessary to harmonise the information to be reported by recyclers in order to monitor compliance with the recycling efficiency requirements across the European Union.

Recyclers of waste batteries and accumulators need at least 18 months to adapt their technological processes to the new recycling efficiencies calculation requirements.

The measures provided for in this Regulation are in accordance with the opinion of the Committee established by Article 39 of Directive 2008/98/EC of the European Parliament and of the Council,