| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| LD/T 02.2-2022 | English | 689 | Add to Cart | Days<=6 | Specifications for human resources and social security electronic authentication system - Part 2: Technology specification for electronic authentication system | LD/T 02.2-2022 | Valid | LD/T 02.2-2022 |