Electricity transmission codes are not uniform across the globe; they vary significantly by region and country. Different regulatory bodies, like the Federal Energy Regulatory Commission (FERC) in the United States or the European Union's network codes, establish specific rules tailored to their respective grids. These codes can cover everything from reliability standards and technical specifications to cybersecurity and environmental impact.

While the specific regulations differ, the underlying goal remains the same: to ensure a stable and secure electricity supply. As an international exporter, Ningbo Changshi designs its overhead transmission line (OHTL) and underground cable laying equipment to be versatile and adaptable, helping our global customers comply with their local and national codes, whether it's a new grid in Europe or a modernization project in Asia.