(1) The grade designation mark shall be securely affixed or Stenciled on each container in a manner approved by the Agricultural Marketing Adviser and shall also indicate the number of the certificate of authorisation issued to the packer by the Agricultural Marketing Adviser.
(2) In addition to the grade designation mark every container shall be clearly marked with the following particulars, namely:-
(a) Date of packing;
(b) Lot number;
(c) Name and address of the packer;
(d) Net weight; and
(e) Any other particulars as may be specified by the Agricultural Marketing Adviser.
(3) The authorised packer may, after obtaining the prior approval of the Agricultural Marketing Adviser, mark his private trade mark on a container in a manner approved by the said officer, provided the private trade mark does not represent quality or grade of the Guar Gum different from that indicate by the grade designation mark affixed on the container in accordance with these rules.