Capability maturity models describe the domains needed to assure high-quality DSD at scale and describe sequential progress from early (red) to mature (dark green) stages for each domain. Within CQUIN, country teams use them to conduct annual self-assessments and give network participants a common language to discuss DSD scale-up. Self-staging is guided by detailed standard operating protocols (SOPs) and an electronic staging questionnaire; results are presented in a color-coded dashboard format.
