GB/T 2261.1-2003
ActiveClassification and codesof basic personal information--Part 1: Codes for sexual distinction of human
个人基本信息分类与代码 第1部分:人的性别代码
Application Summary AI generated
This standard defines the numeric codes used to represent human sex in information systems, specifying that "1" denotes male, "2" denotes female, and "9" denotes unknown or unspecified. It is applied in Chinese government databases, healthcare records, census systems, and enterprise HR software to ensure consistent sex data encoding across platforms. The standard facilitates data exchange and statistical analysis by providing a uniform coding scheme for personal information management.
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GB/T 18391.2-2003
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GB/T 19253-2003
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GB/T 2261.3-2003
Classification and codesof basic personal information--Part 3: Codes for state of health
GB/T 2261.4-2003
Classificationand codes of basic personal information--Part 4: Codes for state of employment
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.