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I. Overview of information system construction and service capability assessment system

The rapid development of cloud computing, big data, the Internet of things, mobile Internet and other new generation of information technology has brought huge space for the development of information in China. The information service model is undergoing significant changes, and the major information engineering is developing from the previous single project to large system and super system engineering. Information system construction and the service is an indispensable important link in the information construction, with the development of new technology, development of information system construction and service towards a higher level, to promote the development of the two system integration, software and information technology services industry change from big to strong, from national key leading enterprise, promote the industry an important supporting role. In order to evaluate the ability level of information system construction and service providers scientifically and effectively, to guide the construction of information system and service providers to build service capacity and improve service quality, the standard of information system construction and service capacity evaluation system came into being. This standard (consortium T/CITIF 001-2019) is the first in a series of standards for information system construction and service capacity assessment, which sets out the comprehensive capability requirements for information system construction and service providers.

Ii. What is information system construction and service

"Information system construction and services" refers to the integrated wiring system, through structured using computer network technology and software technology, will each separation equipment, functions and information integration to relate to each other, unity and coordination system, as well as the normal operation of information system to provide support services, including information technology consulting, software development, data processing, And information system design, development, integrated implementation, operation and maintenance and operation services.

Iii. Classification of capability system levels

The standard is divided into 4 capacity domains, 17 capacity subdomains and 47 capacity items. The main content is divided into four categories: strategic management, business operation, basic support and improvement and innovation. Information system construction and service capability are divided into five levels, from low to high, respectively, CS1 (initial level), CS2 (basic level), CS3 (good level), CS4 (excellent level), AND CS5 (outstanding level).