Exit day is 31st October (unless a later date is sought by the UK and agreed by the EU)
Yesterday (3rd September) the EU issued its 6th Brexit Preparedness Package. Here.
This contains an updated Brexit Checklist here.
Please read this September 2019 Brexit Preparedness Checklist carefully.
Core actions to be checked are set out in boxes.
Please note the unilateral extension of some timelines in the EU contingency measures here.