L'entité gestionnaire peut fournir cette assistance elle-même ou passer contrat avec des tiers à cet effet.

Translate this to English?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The managing body of an airport shall PE 362.729v01-00 30/62