Definition
Network Codes are a set of EU regulations developed by ENTSO-EEuropean Network of Transmission System Operators for Electricity - collaborative body for European TSOs coordinating joint grid operations and regulations. and approved by the European Commission to harmonise the European electricity market. Key network codes include NC RfG (Requirements for Generators), NC DCC (Demand Connection Code), SOGL (System Operation Guideline), and NC ER (Emergency and Restoration). The network codes set requirements for the connection of power plants and loads, market designRules and framework that govern the functioning of the electricity market - covers pricing, settlement and competition., and system operation. In Norway, network codes are implemented through the Energy Act and regulations issued by RMENorwegian Energy Regulatory Authority - government authority that regulates grid operations and energy markets./NVENorway's Directorate of Water Resources and Energy - regulates the electricity and water resources sectors..