Once it’s signed
Your deed poll is ready to use the moment it’s signed and witnessed. Take a scan or photo for your own records, then keep the originals flat and safe.
Start with your driving licence, which is free to update, then your passport. Both need your original deed poll, which is why extra originals help: you can send them out at the same time. Our step-by-step guide has the full order, and how many copies you need helps you choose.