Regulation 9 Test apparatus
In the application of these Regulations to test apparatus, a reference to the protection requirements—
(a)
insofar 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)
insofar 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.