“ A procès-verbal of every deposit of ratifications shall be drawn up and a certified copy thereof shall be delivered through the diplomatic channel to each one of the Contracting States.
Art. 7
Should a Contracting State wish to enforce the present Arrangement in one or more of its colonies, possessions or consular court districts, it shall notify its intention to that effect by an instrument which shall be deposited in the archives of the Government of the French Republic. ”

“ Centralizing all information which may facilitate the tracing and repressing of acts constituting infringements of their municipal law as to obscene writings, drawings, pictures or articles, and the constitutive elements of which bear an international character. ”