The "Sustainable AWS Landing Zone" is a solution that helps companies in the regulated industry with existing AWS accounts to meet external regulatory requirements and effectively implement internal compliance, data protection and governance requirements. The solution integrates existing identity and access management (IAM), logging and security monitoring into AWS Control Tower to meet external regulatory requirements. For internal compliance, the solution ensures that corporate policies and standards are effectively enforced and can be transparently reviewed at any time. The Sustainable AWS Landing Zone also helps to implement governance requirements by introducing the AWS Control Tower and addressing specific organizational requirements. The AWS architecture is brought up to date without affecting the running workloads. Overall, this solution provides a holistic way to ensure compliance and governance in the AWS environment while meeting data protection and external regulatory requirements.