This part of GB/T 20001 stipulates the structure of classification standards, classification principles, classification methods and naming, coding methods and codes, etc., and drafting and expression rules, and specifies the rules for the compilation of classification tables and code tables. This part is applicable to the classification standards of standardized objects such as products, processes or services in standards at all levels and the preparation of coding standards based on the established classification system.
GB/T 20001.3-2015 Referenced Document
GB/T 1.1 Directives for standardization—Part 1: Rules for the structure and drafting of standardizing documents*, 2020-03-31 Update
GB/T 10113 Definition of common terms used in classification and coding
GB/T 20000.1 Guidelines for standardization.Part 1:Standardization and related actives.General vocabulary
GB/T 7027-2002 Basic principles and methods for information classifying and coding
GB/T 20001.3-2015 history
2015GB/T 20001.3-2015 Rules for drafting standards.Part 3: Classification standards
2001GB/T 20001.3-2001 Rules for drafting standards--Part 3: Information classifying and coding