S.L. 85.1 Art. 8Markings.
On the outside be every container shall be marked in indelible and easily visible characters not less than five centimetres in height the following:
(i) the grade of the tubers (A, B or C);
(ii) the mark Y.K, Y.R., W.K., or W.R. to show the shape and type;
(iii) the official number of the broker (if any);
(iv) the name and/or mark of the exporter;
(v) the words "Malta Produce", and, when required by the importer, a lead seal, as directed by the Director of Agriculture or other duly authorised officer.