National Grid Transco Potential sale of network distribution businesses Allocations of roles and responsibilities between transmission and distribution networks - Regulatory Impact Assessment

This document contributes to the development of an operational, commercial and regulatory framework that could support a divested industry structure, in the event that Transco sells one or more of its distribution networks (DNs). This framework will form the basis of an alternative to the status quo in a future regulatory impact assessment (RIA) that encompasses the broader DN sales decision.