The aim of the Decree is to update the current regulations governing swimming pools and water parks in the Community of Madrid (Decree 80/1998 of 14 May 1998 regulating the hygiene and health conditions of swimming pools for collective use and Decree 128/1989 of 20 December 1989 regulating the hygiene and health conditions of water parks) in order to:

- The Decree consists of a descriptive part in which the legislative background is set out, the reasons for the approval of the provision, as well as the justification that the proposal is consistent with the principles of good regulation established in Article 129 of Law 39/2015 of 1 October on the Common Administrative Procedure of Public Administrations.