Our approach and policies Discover the policies that underpin our approach to Responsible Business. Responsible Business Charter (RBC) Our Responsible Business Charter sets out our commitments as a responsible business. Climate Transition Plan (CTP) Our CTP outlines our greenhouse gas (GHG) emissions reduction targets and roadmap to achieve net zero by 2050. More informationHere you'll find out about our purpose, vision, strategy and values, alongside our various other policies that are aligned to our Responsible Business Charter.About National GridTax StrategyPrinciples for a fair transitionGroup Safety PolicySupplier Code of ConductGlobal Supplier Diversity PolicyHuman Rights PolicyModern Slavery StatementOur Code of EthicsCorporate Political EngagementTrade Association Review