The Atomic Energy Authority Act 1954 (c.69) The Atomic Energy Authority Act 1954 (c.69) Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 9 para. 7(3) (4) repealed by Fireworks Act 2003 Sch. 43Paragraph 43 The Atomic Energy Authority Act 1954 (c.69)