This consultation concerns residential reception (accommodation, room rental, catering) for approximately 65 people from November 14 to 18, 2022 inclusive, near the Chantilly forest and within a maximum radius of 30 km from Chantilly as part of the Multi-Risk Research School. This consultation has taken the form of a procedure adapted in application of the provisions: • Articles L.2123-1 of Ordinance No. 2018-1074 of November 26, 2018 on the legislative part of the Public Order Code, • And Decree No. 2018-1075 of December 3, 2018 on the regulatory part of the Public Procurement Code, in particular its articles R.2123-1 to R.2123-8. The technical and administrative characteristics of the requirement are defined respectively in the Special Technical Clauses Booklet and the Special Administrative Clauses Booklet or in the Special Technical Clauses Booklet: technical and administrative requirements. The consultation relating to this contract is not broken down into lots within the meaning of Article L.2113-10 of Ordinance No. 2018-1074 of November 26, 2018. (EXPIRED)