(1) At the commencing time, each Secretary is taken to have made a determination (a continued determination ) under section 24 containing the terms of each transitional determination.
(2) A continued determination may be amended or revoked by the Secretary in the same way as if it had actually been made under section 24.
(3) Unless sooner revoked, a continued determination (including any amendments made by a Secretary under section 24) ceases to be in force on the third anniversary of the commencing time.