ELECTRICAL INSTALLATIONS
(N2.1) The requirements of N2.1 will be met where an installation complies with the relevant requirements of BS7671: 1992.
AIDS TO COMMUNICATION
(N2.2) The requirements of N2.2 will be met by the installation of an aid to hearing system that will provide a sound signal to a hearing aid enhanced by 20dB and suppress any reverberation, audience or other environmental noise.