Article L5125-7 of the French Public Health Code
By way of derogation from the provisions of Article L. 5125-4, for the opening of a pharmacy by way of transfer or grouping within an airport, the number of inhabitants counted is replaced by the annual number of passengers at the airport. The Director General of the Regional Health Agency may authorise the opening of a pharmacy where the annual number of passengers at the airport is at least 3,000,000….