Section 49B Chemical recycling certification schemes: further conditions

the assessment of the scheme by an accreditation body specified, or of a description specified, in the regulations;

the types of material that may be used in a mass balance process under the scheme;

when, and the circumstances in which, materials may be mixed together as part of a mass balance process under the scheme;

the methodology that may be used as part of a mass balance process under the scheme in connection with the calculation of amounts of waste material (within the meaning of section 49A);

the measurement of materials under a mass balance process under the scheme;

the operation of a mass balance process under the scheme by reference to accounting periods or other periods of time;

which persons are required to be certified under the scheme;

the accreditation of certification bodies recognised by the scheme;

the keeping and retention of records by persons under the scheme;

the auditing of scheme members by certification bodies under the scheme;

compliance with, and enforcement of, the scheme rules;

the provision of information to HMRC and others regarding compliance by scheme members with the scheme rules.