Some of the items covered in Article 110 are the requirements for examination, installation and use, terminations, and access to and spaces about electrical equipment.

There are five electrical properties that have to be introduced in circuit theory to help with the analysis. These are resistance, capacitance, inductance, reactance, and impedance.

The Electrical Inspection Code for Existing Residential Occupancies will be a National Standard of Canada, published in English and French.