On November 10, the State Administration for Market Regulation approved and issued the mandatory national standard "Security Requirements for Satellite Navigation and Positioning Reference Station Networks." Proposed and administered by the Ministry of Natural Resources, the standard specifies security technical requirements across the entire chain of facilities, data, and services. It provides technical support for standardizing the construction, operation, and management of reference station networks and for safeguarding national spatiotemporal benchmarks and the security of surveying and mapping geographic information. Grounded in full-process security management covering construction, operation, and services, the standard's core content addresses four areas: clarifying identification rules and service classification for reference station networks; strengthening rigid control of facility security; strictly implementing tiered data security management; and standardizing secure service operations.