# The Social Security and Child Support (Decisions and Appeals) Regulations 1999, Paragraph 4


A superseding decision shall take effect from the day the change of circumstances occurs or is expected to occur if—
(a) the person ceases to be or becomes a prisoner, and for this purpose “prisoner” has the same meaning as in regulation 1(2) of the State Pension Credit Regulations ; or
(b) whilst entitled to state pension credit a claimant is awarded another social security benefit and in consequence of that award his benefit week changes or is expected to change.

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Source: https://www.legislation.gov.uk/uksi/1999/991/schedule/3B/paragraph/4 (the official version)
Page: https://openlegislation.uk/social-security-and-child-support-decisions-and-appeals-regulations-1999/schedule-3B/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.