නිල පරිවර්තනයවෙනස් නොකළ පාඨය, Department of Government Printing වෙතින්
The Seal of the Corporation shall not be affixed to any instrument whatsoever except in the presence of the
Chairman, the Secretary or the Treasurer who shall place their names to the instrument in taken of their presence and such signing shall be independent of the singning of any person as a witness.