Guidance for Returning Officers administering a Senedd election
Cancelling postal ballot packs
Postal ballot packs must be issued as soon as it is practicable to do so after the deadline for the delivery of nomination papers.1
There may be circumstances after the deadline for the delivery of nominations where a person you have already sent a postal ballot paper to subsequently applies to the ERO to cancel their postal vote, or make any changes to their absent voting arrangements, within time for the changes to be able to take effect at the elections.
However, a postal ballot paper that has already been returned cannot be cancelled.2 For more information see our ERO guidance on changing or cancelling postal votes at an election.
If you are not also the ERO you will need to arrange how you will liaise with them, so that any changes to absent voting arrangements can be communicated with you in a timely manner and you know which ballot papers need to be cancelled.
Upon notification you must immediately cancel any postal ballot paper(s) that have been issued to such an elector or postal proxy and add the details of the cancelled ballot paper(s) to the list kept for that purpose.3 For more information see our guidance on record keeping for cancelled postal votes.
You should consider how to manage the process of removal of those packs from any postal vote batches not yet despatched from your printer.
Where the change to the absent voting arrangements relates only to the address to which the ballot papers should be sent, you must, in addition to cancelling the original postal ballot paper(s) issue a replacement postal ballot pack to the new address.4
You must also cancel any lost or spoilt postal ballot papers you have had to replace.5
For more information see our guidance on re-issuing spoilt postal votes and lost/not received postal votes.
You need to maintain an audit trail of all the cancellations, your software system can be used to log all cancellations to enable you to produce the required list of cancelled postal ballot papers and identify any postal ballot papers that have been cancelled but have been returned and so need to be retrieved.
Cross-boundary constituencies
In the case of a constituency that covers more than one local authority, the ERO(s) at any other local authority will notify you where a person who has already been sent a postal ballot paper subsequently applies to them to cancel their postal vote, or to make any changes to their absent voting arrangements.
You must immediately cancel any postal ballot paper(s) that have been issued to such an elector or postal proxy.6
- 1. Paragraph 8, Schedule 2, The Senedd Cymru (Representation of the People) Order 2025 (SCO 2025) ↩ Back to content at footnote 1
- 2. Paragraph 11(6), Schedule 1, SCO 2025 ↩ Back to content at footnote 2
- 3. Paragraph 16(3), Schedule 2, SCO 2025 ↩ Back to content at footnote 3
- 4. Paragraph 16, Schedule 2, SCO 2025 ↩ Back to content at footnote 4
- 5. Paragraph 16, Schedule 2, SCO 2025 ↩ Back to content at footnote 5
- 6. Paragraph 16, Schedule 2, SCO 2025 ↩ Back to content at footnote 6