Remotely-controlled system (1) for the in-situ treatment of infectious healthcare waste produced by small waste producers, comprising: infectious healthcare waste collection and treatment devices (2)intended to be installed at small-medium waste producers' premises to collect and treat infectious healthcare waste and designed to be compliant with use in venues intended for residential purposes, practicing a profession or providing a service, such as domestic venues, offices, medical, dental and veterinary practices, clinics, or the like, and - a remote control centre (3) in communication withthe infectious healthcare waste collection and treatment devices (2) via a long-range communication system (4); each infectious healthcare waste collection and treatment device (2) comprises: - a sensory system (28) to monitor operation of the infectious healthcare waste collection and treatment device (2); and - an electronic control unit (31) connected to the sensory system (28) and in communication with the remote control centre (3) to transmit thereto data indicating operation of the infectious healthcare waste collection and treatment device (2) and to receive therefrom and execute commands relating to operation of the infectious healthcare waste collection and treatment device (2); the remote control centre (3) is configured to receive and process data from the infectious healthcarewaste collection and treatment devices (2) and to monitor, control and report on the operation thereof based on the specific applications and/or users' needs.La présente invention concerne un système commandé à distance (1) pour le traitement in situ de déchets médicaux infectieux produits par des petits producteurs de déchets, comprenant : - des dispositifs de collecte et de traitement de chéets infectieux (2) destinés à être installés dans les installations des petits à moyens producteurs de déchets pour collecter et traiter des déchets médicaux infectieux conçus pour être conformes à une util