plz fill in the blanks in suretu bond...

signed and delivered this------day of----200.I received 2 copies of same letter ..what i understand is to send one acceptance letter( written on plain paper ) along with surety bond which we got in the letter to the section officer of ministry and second to the DG CSA.
AM I RITE?

secondly someone on the forum told about stamp paper for surety purposes...plz elaborate...