12. The 2009 Order continues to have effect as it had effect before this Order came into operation in relation to—
(a)the issue and revocation of NIROCs in respect of electricity generated before this amendment order came into operation, and anything which falls to be done or determined (whether by the Authority or some other person) in relation to such issue or revocation;
(b)any obligations or requirements imposed on any person in respect of the obligation period ending on 31st March 2016, and anything which falls to be done or determined in relation to any such obligation or requirement;
(c)any obligations or requirements imposed on any person in respect of electricity generated before this Order came into operation, and anything which falls to be done or determined in relation to any such obligation or requirement; and
(d)any obligations and functions of the Authority in respect of the obligation period ending on 31st March 2016, and anything which falls to be done or determined (whether by the Authority or some other person) in relation to that obligation period.