(1) The grade designation mark shall be securely affixed to each container in a manner approved by the Agricultural Marketing Adviser.
(ii) 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 of packer;
(d) net weight;
(e) place of packing; and
(f) any other particulars as may be specified by the Agricultural Marketing Adviser.
(iii) An authorised packer may, after obtaining the prior approval of the Agricultural Marketing Adviser, mark his private trademark on a container in a manner approved by the said officer, provided the private trademark does not represent quality or grade of the Hand Picked Selected Groundnuts different from that indicated by the grade designation mark affixed on the container in accordance with these rules.