Regulation 15 SavingsI1 England and Wales The amendments made by regulation 14 do not apply to the determination of the chargeable amount for a chargeable day before 1st April 2024. Annotations Commencement I1 Reg. 15 in force at 1.4.2024, see reg. 1(1) ← Regulation 14 Regulation 15 Regulation 16 →