Section 4, The Nuclear Safety and Radiation Protection Act, 2012

(1) The Authority shall have a common seal, the use ofwhich shall be authenticated by the signature of- (a) the Chairman or other member of the Board authorised either generally or specially by the Board for that purpose; and (b) the Executive-Secretary or some other person authorised by the Board for that purpose. (2) Every document purporting to be an instrument executed or issued by or on behalf of the Authority and to be sealed with the common seal of the Authority authenticated in the manner stated in subsection (1), shall be deemed to be so executed or issued without further proof unless the contrary is proved. (3) In appropriate cases the seal may be affixed to documents outside Sierra Leone. PART III–FUNCTIONS AND POWERS OF AUTHORITY