http://www.legislation.gov.uk/uksi/2011/880/contents/made
The Referendum on the Voting System (Welsh Forms) Order 2011
Referendums
en
King's Printer of Acts of Parliament
2015-07-06
REFERENDUMS, WALES
REPRESENTATION OF THE PEOPLE, WALES
The forms and forms of words prescribed by article 3 and Schedule 1 to this Order are Welsh versions of certain forms or forms of words which may be used at the referendum on the United Kingdom parliamentary voting system, and in the Welsh Assemby election which will be combined with the referendum in Wales. The forms prescribed by article 4 of, and Schedule 2 to, this Order are versions partly in Welsh and partly in English which must be used at the referendum in Wales and the Welsh Assembly for the purposes referred to in article 4 of the Order.