66.—(1) The changes made by rules 8(c), 10, 11, 13, 22 to 30, 36(d) and 48 of these Rules apply only in relation to—
(a)proceedings commenced on or after 1st July 2015; and
(b)applications made on or after 1st July 2015 in existing proceedings whenever commenced.
(2) The changes made by rules 8(e), 45, 55 and 57 to 64 of these Rules apply only where the decision or order against which it is sought to appeal, or in relation to which a reconsideration is sought, was made on or after 6th April 2015.
(3) The changes made by rule 16 of these Rules apply only where service is to be effected on or after 1st July 2015.
(4) The changes made by rules 17 to 21 of these Rules apply only where the requirement for notification arises on or after 1st July 2015.
(5) The changes made by rule 31 of these Rules apply only where the application form is received on or after 1st July 2015.
(6) The changes made by rules 32 to 35 and 36(a) to (c) of these Rules apply only where the period in question starts on or after 1st July 2015.
(7) The changes made by rules 37 and 43 of these Rules apply only in relation to applications to withdraw made on or after 1st July 2015.