Member States shall take measures, as appropriate, and in accordance with Articles 4 and 13, to encourage:
(a)
the separate collection of bio-waste with a view to the composting and digestion of bio-waste;
(b)
the treatment of bio-waste in a way that fulfils a high level of environmental protection;
(c)
the use of environmentally safe materials produced from bio-waste.
The Commission shall carry out an assessment on the management of bio-waste with a view to submitting a proposal if appropriate. The assessment shall examine the opportunity of setting minimum requirements for bio-waste management and quality criteria for compost and digestate from bio-waste, in order to guarantee a high level of protection for human health and the environment.