BC appears to be similar and given that they used Ontario's rules as a guide I am not surprised to hear this.
In BC, If a facility has an operating permit and the FSR is a direct employee of the company owning a facility then the electrician can instruct the Anybody to do specific maintenance tasks like changing ballasts. The Anybody must be instructed on the techniques and safety requirements like turned off and locked out etc.
If the facility uses a contractor to take the operating permit then only qualified persons may do electrical maintenance.