The following documents show the complete set of changes to the models moving from CMMI Version 1.2 to CMMI Version 1.3:

CMMI for Acquisition [PDF]

CMMI for Development [PDF]

CMMI for Services [PDF]

You can also view the model changes by chapter.

The following documents each provide a summary of the specific and generic goals and practices as well as process area purpose statements:

CMMI for Acquisition [PDF]

CMMI for Development [PDF]

CMMI for Services [PDF]

The following documents each show the differences between V1.2 and V1.3 specific goal and practice statements as well as process area purpose statements:

CMMI for Acquisition [PDF]

CMMI for Development [PDF]

CMMI for Services [PDF]

CMMI for Services Booklet (This quick reference comparison document shows the differences between CMMI-SVC V1.2 and V1.3 in an easy-to-use format.)

CMMI Version 1.3 includes changes to the high maturity material and other improvements that will better meet the needs of organizations that use CMMI models. For more information, see the article "CMMI Representations: Past and Future."

CMMI Version 1.3 Model Upgrade Training course is now online. Information about this course, including registration, is now available on the SEI site.

Lead appraisers and instructors must complete CMMI Version 1.3 Model Upgrade Training. CMMI users are not required to complete the model upgrade training. See the requirements for qualifying to deliver CMMI V1.3 Courses and SCAMPI V1.3 appraisals for a chart of requirements based on instructor and appraiser roles.

Organizations may continue to use CMMI V1.2 for their appraisals until November 30, 2011 (except for appraisals dependent on SEI-sanctioned foreign translations). Organizations may continue to use Version 1.2 of the SCAMPI Method until March 31, 2012.

The following chart shows the final dates that the on-site periods must begin for appraisals using particular model and method versions:

All appraisals will be valid for 3 years

Version 1.3 of the SCAMPI Method Definition Document has been released. You can also view the Scoping and Sampling in SCAMPI Version 1.3 webinar to learn about the changes to the method.

The sunsetting of V1.2 does not affect the validity of a V1.2 appraisal in which the appraisal on-site period (i.e., when the appraisal team visits the site to be appraised to begin evaluation of processes) begins before the sunset date. All V1.2 appraisals must have an on-site period beginning before November 30, 2011. Appraisals are valid for three years.

Introduction to CMMI v1.2 instructors: complete model upgrade training and the Introduction to Development v1.3 Instructor Upgrade Briefing to become certified to teach new Introduction to CMMI for Development V1.3 course.

Acquisition Supplement for CMMI v1.2 instructors: complete model upgrade training

Introduction to CMMI for Services instructors: no upgrade needed

Services Supplement for CMMI v1.2 instructors: although model upgrade training is not required for this specific course, supplement instructors will complete model upgrade training as part of the process to become certified to teach the new Introduction to CMMI for Development V1.3 course

Appraisals using the CMMI Version 1.3 model and the SCAMPI Method Version 1.2 can be scheduled today. (Appraisals must be scheduled 30 days in advance.) Appraisals using the SCAMPI Method Version 1.3 cannot be done until the selected lead appraiser completes method upgrade training.

Remember that lead appraisers can already conduct appraisals using CMMI V1.3, but based on SCAMPI V1.2. Before performing a SCAMPI V1.3 appraisal, a lead appraiser must complete the SCAMPI V1.3 Upgrade Training and pass the upgrade examination. The SCAMPI V1.3 Upgrade Training and exam are available online. Appraisals can take place 30 days after the lead appraiser has completed SCAMPI upgrade training and passes the exam.

The models are available on the CMMI Solutions webpages.

Individuals from more than 40 outside organizations contributed to this version as reviewers. The SEI thanks these organizations and individuals for their support.

From CrossTalk: Process Improvement for All: What to Expect from CMMI Version 1.3

Webinar: Are You Ready for the Release? What You Need to Know About CMMI V1.3