Question to the Cabinet Office:

To ask His Majesty's Government what is their policy on Civil Service and other Government staff adding membership or support logos to their official email or correspondence signatures.

There is no central policy on email signatures in the Civil Service. Individual departments may choose to provide their civil servants with guidance on this matter. Civil servants should of course be mindful of the core values in the Civil Service Code, including ensuring anything included in their signatures maintains their commitment to impartiality.