SOC Compass continuously maintains your current and target SOC Operating Model (TSOM), aligning evidence and criteria to common frameworks such as SOC-CMM, MITRE Inform and SIM3.
https://github.com/mikecybersec/SOC-Compass/tree/main
https://soc-compass.readthedocs.io/
https://www.soc-cmm.com/downloads/latest/
https://securecontrolsframework.com/capability-maturity-model/
https://content.securecontrolsframework.com/SCF_Capability_Maturity_Model.pdf
https://www.ncsc.gov.uk/information/hmg-ia-maturity-model-iamm
https://en.wikipedia.org/wiki/Capability_Maturity_Model_Integration