Article 50
1. All language communities have the right for their language to occupy a pre-eminent place in advertising, signs, external signposting, and all other elements that make up the image of the country.

2. All language communities have the right to receive full oral and written information in their own language on the products and services proposed by commercial establishments in the territory, such as instructions for use, labels, lists of ingredients, advertising, guarantees and others.

3. All public signs and announcements affecting the safety of the public must be written at least in the language specific to the territory, in conditions which are not inferior to those of any other language.