නිල පරිවර්තනයවෙනස් නොකළ පාඨය, Department of Government Printing වෙතින්
The Seal of the Corporation shall not be affixed to any instrument except in the presence of the Chairman and two members of the Corporation as may be decided by the
Board of Directors, who shall sign their names to the instrument in token of their presence, and such signing shall be independent of the signing of any person as a witness.