All electricity lines services (distribution and Transpower's transmission) are regulated goods subject to information disclosure regulation; lines services not supplied by a consumer-owned supplier (section 54D) also fall under default/customised price-quality regulation, and Transpower to individual price-quality regulation, with exempt status lost on the events section 54H describes. The Commission's section 52P determinations set the requirements, including the default price-quality paths from 1 April of each reset, Transpower's grid upgrade plan approvals and the energy efficiency considerations, and the subpart carries over earlier administrative settlements and thresholds.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.