The manufacturer intrested in barcodes should address himself to GS1 Tunisia "la Société Tunisienne de Codification", that will willingly welcome and explain him the necessary coding procedure according to the normes of EAN International .
GS1 Tunisia is also at his disposal to finalise coding operations and printings over packings. He should undertake the following steps:
1- Contacting GS1 Tunisia and materialization of the subscription.
2- Contacting a master film manufacturer in order to elaborate the suitable film considering the ascribed code.
3- Contacting a printer in order to print the barcode on packages considering the size, color and location.