The Regulations also include specimen copies of the 2021 Census paper questionnaires as well as descriptions of the questions and response options for the online questionnaire.
Mae’r Papur Gwyn yn amlinellu argymhellion Awdurdod Ystadegau’r Deyrnas Unedig ar gyfer cynnwys Cyfrifiad 2021 a’r modd y caiff ei gynnal.