Section 36A(2)(a) of the Electoral Act provides that when a new voters roll is produced after the conclusion of a new registration of voters, the new roll will, with effect from such date as the Zimbabwe Electoral Commission [ZEC] must fix by notice in the Gazette, be the definitive voters roll on the basis of which the continuous registration of voters in terms of section 17A shall be conducted.
A new registration of voters was ordered by SI 109/2017 and launched on 14th September 2017.
By GN 370B/2018, which can be downloaded below, ZEC fixed 29th May 2018 as the date on which the new BVR voters roll will be the definitive voters roll.