T/DGAG 045-2026 Active Group standards

T/DGAG 045-2026 Information project cost consulting services—Standard system framework

Publish Date: 2026-04-10 Implement Date: 2026-04-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DGAG 045-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Application of Information Technology

Publish Date: 2026-04-10

Implement Date: 2026-04-20

Scope

This document specifies the general principles, construction methods, overall framework, and content and requirements of various standard systems for the construction of cost consulting services for informatization projects. This document is applicable to guiding the formulation, revision, implementation, and evaluation of standards in the field of cost consulting services for informatization projects. This document specifies the general principles, construction methods, overall framework, and content and requirements of various standard systems for the construction of cost consulting services for informatization projects. This document is applicable to guiding the formulation, revision, implementation, and evaluation of standards in the field of cost consulting services for informatization projects. Overview: Including general principles, standard system construction methods, overall framework of the standard system, general basic standard system, construction-related cost estimation standard system, service-related cost estimation standard system, service process standard system, shared data and tool standard system, and management evaluation standard system, etc. General principles: Including demand-driven, comprehensive and systematic, dynamic compatibility, coordinated and connected, and practice-iterative principles. Standard system construction methods: Including construction from three dimensions: standard level, standard category, and standard field. Overall framework of the standard system: Including but not limited to general basic standard system, construction-related cost estimation standard system, service-related cost estimation standard system, service process standard system, shared data and tool standard system, and management evaluation standard system, etc. General basic standard system: Including standardization work standard subsystem, terminology and abbreviation standard subsystem, numerical data and units standard subsystem, me