Paragraph 6

The Authority must delete from the Register—

(a)

any ROC which has been revoked by it;

(b)

any ROC which has been produced to it under article 5(2);

(c)

any ROC which is no longer eligible to be produced to it under article 5(2);

(d)

any ROC which it is asked to delete from the Register by the registered holder of the ROC; or

(e)

any ROC which has been (according to the Northern Ireland authority) produced to the Northern Ireland authority by a Northern Ireland supplier under a NIRO Order,

and where a ROC is so deleted, it cannot thereafter be produced to the Authority under article 5(2).