Non-party campaigners: Local campaigning at Senedd by-elections on or before 6 May 2026

Under the law, some campaign material must contain details to show who is responsible for the material. This provides transparency for voters.

If you produce material that relates to an electoral event, or to a party, candidate or elected office-holder, you may need to include an imprint.

Imprints can be required on digital material and printed material.

Statutory guidance on digital imprints – UK-wide

Print imprints: Non-party campaigners at UK Parliamentary elections and elections in England, Wales and Northern Ireland