NOTE 1 Chemically treated material cannot include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values (see also ISO 17225‑1:2021, Annex B) or higher than typical values of the country of origin.
NOTE 2 Raw and processed material includes woody, herbaceous, fruit and aquatic biomass and biodegradable waste originating from above sectors.
BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.