නිල පරිවර්තනයවෙනස් නොකළ පාඨය, Department of Government Printing වෙතින්
The seal of the Corporation shall be in the custody of the Secretary General of the Corporation and it shall not be affixed to any instrument whatsoever except in the presence of the Secretary General and such other number of members of the Board as may be provided for in the rules of the
Corporation 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.