(1) This article applies where the regulator considers that, as a result of a relevant error -

(a) either -

(i) the final annual number of allowances set out in an allocation table to be allocated in respect of an installation for a scheme year; or

(ii) the number of allowances allocated in accordance with an allocation table under article 34E in respect of an installation for a scheme year,

is materially greater, or materially less, than the number that would otherwise have been set out in the table but for the relevant error; or

(b) there has been a failure to include an entry for an installation in an allocation table.

(2) In this article, "relevant error" means -