The Authority may make regulations requiring such information as may be specified or described in the regulations about—
the standards of overall performance determined under section 33B or 33BA; and
the levels of performance achieved as respects those standards,
to be given by gas suppliers or gas transporters to customers or potential customers of gas suppliers.
Regulations under this section may include provision—
as to the form and manner in which and the frequency with which information is to be given; and
requiring information about the matters mentioned in subsection (1)(a) or (b) and relating to gas transporters to be given by gas transporters to gas suppliers and by gas suppliers to their customers or potential customers.