I am a project manager, constructing new waste water treatment works, for a water company. The contractor building the new works has provided a program which has 4 months between  part 1 (dead testing) and part 2 (live testing) of the NICIEC certification. In between these dates, the contractor will test and commission of the plant and equipment e.g. pumps, actuated valves, instrumentation, screens etc.

Would it be correct to say, this does not comply with the wiring regulations ?