ResMed has worked intensively for more than two years to update its quality management system (QMS) and product portfolio documentation to align with the new MDR requirements. For ResMed products placed on the EU market: All Class I ResMed devices (e.g. batteries, Narval MAD, tubing) will be compliant with the new MDR requirements on 26 May, 2021. All other ResMed medical devices will transition to MDR certification gradually , starting in 2021 and concluding no later than 25 May, 2024.