The Test Maturity Model Integration (TMMI) framework helps organizations assess and improve the maturity of activities related to software testing, providing a guidebook to help organizations ShiftLeft. Version 1.2 of the TMMI Framework (2018) is available from https://tmmi.org/tm6/wp-content/uploads/2018/11/TMMi-Framework-R1-2.pdf.
The model draws its five stages from the Capability Maturity Model for Integration (CMMI), long used by software development leaders to improve their products and processes.
-- GenericUltranaut - 19 Apr 2020