9.—(1) In the application of these Regulations to test apparatus, a reference to the protection requirements—
(a)in so far as it relates to the electromagnetic disturbance generated by that apparatus shall be construed as a reference to that disturbance capable of preventing relevant apparatus situated outside the immediate electromagnetic environment of that apparatus from operating as intended; and
(b)in so far as it relates to the immunity of that apparatus, shall not be taken to refer to any susceptibility to electromagnetic disturbance which is a necessary feature of that apparatus to facilitate the conducting of the test.
(2) In these Regulations, “test apparatus ” means relevant apparatus designed or adapted to generate or be susceptible to electromagnetic disturbance intentionally for the purpose of conducting any test or measurement in relation to—
(a)any relevant apparatus; or
(b)any other thing, matter or phenomenon.