Amazon Resource Access Manager (RAM) helps you securely share your resources across Amazon Web Services accounts, within your organization or organizational units (OUs) in Amazon Web Services Organizations, and with IAM roles and IAM users for supported resource types. You can use Amazon RAM to share resources with other Amazon Web Services accounts. This eliminates the need to provision and manage resources in every account. When you share a resource with another account, that account is granted access to the resource and any policies and permissions in that account apply to the shared resource.