NSPI (IG) RIR 1 to 4

This document is an exhibit (Exhibit N-3) from a Nova Scotia Energy Board regulatory matter, containing procedural updates, cost allocation discussions, and technical details related to NS Power's compliance with Regulation 3.6, cybersecurity incident impacts on the Customer Needs Management Program (CNMP), and requests for clarification on cost recovery mechanisms, program expenses, and interconnection customer obligations. Topics include unresolved Board directives, confidentiality of interconnection costs, CNMP administrative and upgrade costs, and discrepancies in cost reporting for Class 1 and Class 2 projects.