Before first energization the recommended steps are: review the documentation provided; check with the owner or their representative that the installation is ready; confirm a risk assessment is prepared; use suitable tools and instruments and the correct PPE; visually inspect that equipment is correctly terminated, earthing conductors are connected throughout, wiring has the required protection and switchboards are complete and suit their environment; and test the earthing system, insulation resistance of all conductors, polarity and circuit connections, earth fault loop impedance and RCD operation (AS/NZS 3017 gives verification guidance).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.