GB/T 14529-1993

This standard defines the classification system and grading criteria for nature reserves in China, specifying categories based on protection objectives (e.g., natural ecosystems, wildlife, or geological features) and grades (national, provincial, municipal, or county level). It is applied by environmental authorities and planners to standardize the designation, management, and regulatory oversight of protected natural areas across China. The standard ensures consistent categorization for conservation planning, resource allocation, and legal protection within the country's territorial administration.