By the time the Workplace Health & Safety Inspector is on site it’s too late. Government legislation requires businesses to have electrical equipment - appliances etc, certified tested and tagged for safety compliance. Penalties for not doing so can be quite severe - and rightly so!
Electricity can kill in 30 msec. Imagine the implications for the business and particularly the owner/directors. Even though many business owners are unaware of the requirement for regular testing, that’s not an acceptable excuse. No one and no business is exempt from electrical safety obligations.