The European Commission (the Commission) published today a proposal for a Regulation delaying the application of Regulation (EU) 2017/746 on in vitro diagnostic medical devices (the IVDR) by three to five years, depending on the risk involved in the devices concerned (Proposal for a Regulation of the European Parliament and of the Council amending Regulation (EU) 2017/746 as regards transitional provisions for certain in vitro diagnostic medical devices and deferred application of requirements for in-house devices – the Proposal; see, attached copy). The IVDR was set to take effect on 26 May 2022. Referring to the extraordinary circumstances created by the COVID-19 pandemic and the resulting delay in the designation and work of notified bodies under the IVDR, the Proposal stresses that immediate action is necessary to avert a “significant disruption in the supply of in vitro diagnostic medical devices on the market both for health institutions and for the public” (p. 2). To date, only six notified bodies have been designated under the IVDR. Moreover, these six notified bodies are established in only three countries (France, Germany and the Netherlands). Extending the existing transitional period for devices covered by a valid certificate issued under the current in vitro diagnostic medical devices Directive (Directive 98/79/EC) by one year, the Proposal provides that these devices can continue to be placed on the market or put into service until 26 May 2025. Furthermore, the Proposal introduces tailored transitional periods for devices that have to undergo a conformity assessment involving notified bodies for the first time under the IVDR. For these devices, the length of the transitional period will depend on the risk class of the device concerned. Lower risk devices such as class B and class A sterile devices will benefit from a transition period until 26 May 2027, whereas higher risk devices (class D and class C devices) will only have a transition period until, respectively, 26 May 2025 and 26 May 2026. The Proposal responds to a widespread call for delayed application of the IVDR. This call is not new though. As early as in April 2020, the European trade association for the medical devices sector, MedTech Europe, warned that “even before the COVID-19 pandemic, very little progress had been achieved yet, to get the new IVDR regulatory system ready” and that “since the present COVID-19 outbreak, the IVDR implementation progress has come to a total halt” (see, Van Bael & Bellis Life Sciences News and Insights of 24 April 2020).