Appendix C: Changes from CMMI v1.1 to CMMI v1.2

Note: Advanced practices were eliminated in CMMI v1.2.


CMMI v1.1

CMMI v1.2


SG 1 The project is conducted using a defined process that is tailored from the organization’s set of standard processes.

SP 1.1-1 Establish and maintain the project’s defined process.

SP 1.1 Establish and maintain the project’s defined process form project startup through the life of the project.

(Project startup emphasis added)

SP 1.2-1 Use the organizational process assets and measurement repository for estimating and planning the project’s activities.

No change

SP 1.3 Establish and maintain the project’s work environment based on the organization’s work environment standards. (New SP)

Get Process Improvement with CMMI v1.2 and ISO Standards now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.