22. In the case of a person to whom regulation 61 (information for calculating earned income) of the Universal Credit Regulations applies, where—U.K.
(a)the relevant change of circumstances is that the person's employed earnings are reduced; and
(b)the person provides such information for the purposes of calculating those earnings at such times as the Secretary of State may require,
the superseding decision takes effect from the first day of the assessment period in which that change occurred.