4.—(1) For the purposes of section 6 of the Tokyo Convention Act 1967 each person named in column 1 of the Schedule hereto is hereby designated for the purpose of certifying a document as being, or being a true copy of, or of part of, a document or record of a description appearing opposite their respective names in column 2 of the said Schedule.
(2) In any legal proceedings a document certified by the Civil Aviation Authority as being, or as being a true copy of, an instrument made by the Authority shall be evidence, and in Scotland sufficient evidence, of that instrument.
(3) In any legal proceedings it shall be evidence, and in Scotland sufficient evidence, of the publication of any notice or other matter by the Authority, to produce a copy, certified by the Authority, of the issue of the Authority's official record in which the notice or other matter appears.