Section 3, The National Youth Service Act, 2016

(1) The Service shall have a common seal, the affixing ofwhich shall be authenticated by the signatures of– (a) the Chairman or other member of the Board generally or specifically authorized by the Board for that purpose; and (b) the Executive-Director or other officer of the Service authorized by the Board for that purpose. (2) Every document purporting to be an instrument executed or issued by or on behalf of the Service and to be sealed with the common seal of the Service 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 of Sierra Leone.