13.—(1) Except as provided in paragraph (2), all assessments required for a standard authorisation must be completed within the period of 21 days beginning with the date that the supervisory body receives a request for such an authorisation.
(2) Where a supervisory body receives a request for a standard authorisation and the managing authority has given an urgent authorisation under paragraph 76 of Schedule A1 to the Act, the assessments required for that standard authorisation must be completed within the period during which the urgent authorisation is in force.