Sch 1 para 10
(1) The application of the seal of the Agency shall be authenticated by the signature of any member, officer or employee of the Agency who has been authorised for the purpose, whether generally or specially, by the Agency. (2) In this paragraph the reference to the signature of a person includes a reference to a facsimile of a signature by whatever process reproduced; and, in paragraph 11 below, the word “ signed ” shall be construed accordingly.