Regulation 68 Provision of information
Where regulation 65(1) applies, the person carrying out the work shall give, not more than 5 days after completion of the work, a notice in writing to—
(a)
the building owner giving sufficient information about the buildings ventilation system and its maintenance requirements so that the building can be operated, maintained and ventilated in an efficient manner; and
(b)
the district council stating that the requirements of sub-paragraph (a) have been met.