Translate the following English sentence to French:
"These are agreements which benefit both parties and which have been amended over time, being adapted to the demands of the sustainable exploitation of resources and of actions supporting the efforts of the authorities in the third countries to develop their own fishing sector."
Il s' agit d' accords qui bénéficient aux deux parties et qui ont été modifié au fil du temps, en s' adaptant aux exigences en matière d' exploitation durable des ressources et d'actions de soutien aux efforts des autorités du pays tiers afin de développer leur propre secteur de pêche.