This week's edition of Life Sciences weekly highlights includes analysis by D Young & Co of the first UPC infringement decision for second medical use claims, and two Mlex analyses: one on the European Commission considering postponing the entry into application of the EU AI Act following controversy around a code of practice for AI models, and another on EU governments approving a proposal to enforce procurement restrictions on Chinese medical devices manufacturers. Also included, is news that the European Commission launched a public consultation on the draft implementing regulation concerning joint clinical assessments of medical devices and in vitro diagnostic medical devices, the Council of the EU agreed its position on the European Commission’s proposed pharmaceutical legislation, known as the ‘pharma package’, Medicines for Europe issued an open letter to the European Commission, Ministers of Health, Industry and Environment across the EU, urging co-ordinated legislative action to protect patient access and strengthen the supply of critical medicines. Further news included is that the Department for Environment, Food & Rural Affairs announced the commencement of the single-use vape ban, effective from 1 June 2025, NICE published a blog post outlining efforts to accelerate the adoption of digital health technologies within the NHS, the ABPI expressed concerns about the very high and unpredictable medicines payment rates, and the ASA has found an ad is in breach of the CAP Code for promoting prescription-only medicine oral minoxidil for hair loss, a drug licensed in the UK for certain types of hypertension, among other stories.