A certificate purchase order may provide for—
the Authority to require a person to provide it with information, or with information of a particular kind, which in the Authority's opinion is relevant to the question whether a GB certificate is, or was or will in future be, required to be issued to the person;
the Northern Ireland authority to require a person to provide it with information, or with information of a particular kind, which in the authority's opinion is relevant to the question whether a NI certificate is, or was or will in future be, required to be issued to the person.
That information must be given to the relevant authority in whatever form it requires.
A certificate purchase order may—
require operators of generating stations generating electricity (wholly or partly) from biomass to give specified information, or information of a specified kind, to the relevant authority;
specify what, for this purpose, constitutes "biomass";
require the information to be given in a specified form and within a specified period;
authorise or require the relevant authority to postpone the issue of certificates to the operator of a generating station who fails to comply with a requirement imposed by virtue of paragraph (a) or (c) until such time as the failure is remedied;
authorise or require the relevant authority to refuse to issue certificates to such a person or to refuse to issue them unless the failure is remedied within a specified period.
The relevant authority may publish information obtained by virtue of subsection (3).
No person is required by virtue of this section to provide any information which the person could not be compelled to give in evidence in civil proceedings in the High Court or, in Scotland, the Court of Session.