This Quick Start is for users who need to deploy a Microsoft Active Directory environment that is ready for compliance with the Cybersecurity Maturity Model Certification (CMMC). CMMC certification is typically required of US Department of Defense contractors.

The Quick Start architecture is designed for organizations running workloads that require more secure, low-latency connectivity to Active Directory Domain Services, Domain Name System, and certificate authority services, while maintaining CMMC compliance. 

The Quick Start template uses several services and resources, including AWS Key Management Service (AWS KMS), Amazon API Gateway, customer-controlled file download sources, and implementation of Defense Information Systems Agency Security Technical Implementation Guides.

https://aws.amazon.com/quickstart/architecture/cmmc-ready-active-directory/