Here are other roles in the CMMI ecosystem that are not necessarily affiliated with a CMMI Partner:
Registered Interpreters support CMMI appraisal or course activities with translation services.
CMMI Associates are committed to excellence in capability improvement and can connect the CMMI Model and appraisal process with business value and use Model as a tool for improving performance. They can participate in a CMMI Appraisal as an Appraisal Team Member and are certified by ISACA.
CMMI Professionals are experienced process, performance and quality professionals who coach organizations on performance improvement initiatives, provide organizational roadmaps, and lead ongoing organizational change efforts. A CMMI Professional has already achieved CMMI Associate status and is certified by ISACA.
Consultants guide organizations to create a performance improvement program to help the organization meet their strategic business objectives. ISACA does not train, certify, or otherwise vet CMMI consultants at this time.