ARCHIVED: This Practice Note has been archived and is no longer maintained. It tracked the progress of UK legislative proposals and consultations relevant to the life sciences sector between 2019–2022 which were independent of events specifically related to the coronavirus (COVID-19) pandemic and Brexit during that period which have their own dedicated, archived trackers. To track the progress of current UK legislative proposals, consultations and developments, as well as significant cases, which are relevant to the life sciences sector, see Practice Notes: Life sciences tracker—UK and Life sciences cases tracker—UK. To track the progress of current EU legislative proposals, consultations and developments, as well as significant cases, which are relevant to the life sciences sector, see Practice Notes: Life sciences tracker—EU and Life sciences cases tracker—EU. For older archived items about developments in the life sciences or those related to the coronavirus (COVID-19) pandemic or Brexit, see Practice Notes: • Coronavirus (COVID-19)—UK life sciences tracker [Archived] • Coronavirus (COVID-19)—EU life sciences tracker [Archived] • Life sciences—Brexit tracker 2020–2022 [Archived] • Life sciences—Brexit tracker 2017–2020 [Archived] • Patents