You perhaps haven’t looked at the full text including the 2018 amendments
No, I haven't read it all - but you specifically quoted 'Article 22' which I have looked at - 2008 and the 2018 amendment you quoted. I can't see a definition of 'biological waste' either, which you keep referring to - only a definition of 'bio-waste' (definitions are listed in Article 3);
bio-waste’ means biodegradable garden and park waste, food and kitchen waste from households, offices, restaurants, wholesale, canteens, caterers and retail premises and comparable waste from food processing plants.
2008 Directive
Article 22
Bio-waste
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.
2018 AMENDMENT
(19)
Article 22 is replaced by the following:
‘Article 22
Bio-waste
1. Member States shall ensure that, by 31 December 2023 and subject to Article 10(2) and (3), bio-waste is either separated and recycled at source, or is collected separately and is not mixed with other types of waste.
Member States may allow waste with similar biodegradability and compostability properties which complies with relevant European standards or any equivalent national standards for packaging recoverable through composting and biodegradation, to be collected together with bio-waste.
2. Member States shall take measures in accordance with Articles 4 and 13, to:
(a)
encourage the recycling, including composting and digestion, of bio-waste in a way that fulfils a high level of environment protection and results in output which meets relevant high-quality standards;
(b)
encourage home composting; and
(c)
promote the use of materials produced from bio-waste.
3. By 31 December 2018, the Commission shall request the European standardisation organisations to develop European standards for bio-waste entering organic recycling processes, for compost and for digestate, based on best available practices.
Can you quote from the section you were looking at (which is clearly not Article 22)?