# Create a new landing zone using CloudFormation
Create a new landing zone

From the CloudFormation console or using the AWS CLI, deploy the following CloudFormation template to create a landing zone. 

```
Parameters:
  Version:
    Type: String
    Description: The version number of Landing Zone
  GovernedRegions:
    Type: Array
    Description: List of governed regions
  SecurityOuName:
    Type: String
    Description: The security Organizational Unit name
  SandboxOuName:
    Type: String
    Description: The sandbox Organizational Unit name
  CentralizedLoggingAccountId:
    Type: String
    Description: The AWS account ID for centralized logging
  SecurityAccountId:
    Type: String
    Description: The AWS account ID for security roles
  LoggingBucketRetentionPeriod:
    Type: Number
    Description: Retention period for centralized logging bucket
  AccessLoggingBucketRetentionPeriod:
    Type: Number
    Description: Retention period for access logging bucket
  KMSKey:
    Type: String
    Description: KMS key ARN used by CloudTrail and Config service to encrypt data in logging bucket
Resources:
  MyLandingZone:
    Type: 'AWS::ControlTower::LandingZone'
    Properties:
      Version:
        Ref: Version
      Tags:
        - Key: "keyname1"
          Value: "value1"
        - Key: "keyname2"
          Value: "value2"
      Manifest:
        governedRegions:
          Ref: GovernedRegions
        organizationStructure:
          security:
            name:
              Ref: SecurityOuName
          sandbox:
            name:
              Ref: SandboxOuName
        centralizedLogging:
          accountId:
            Ref: CentralizedLoggingAccountId
          configurations:
            loggingBucket:
              retentionDays:
                Ref: LoggingBucketRetentionPeriod
            accessLoggingBucket:
              retentionDays:
                Ref: AccessLoggingBucketRetentionPeriod
            kmsKeyArn:
              Ref: KMSKey    
          enabled: true
        securityRoles:
          accountId:
            Ref: SecurityAccountId
        accessManagement:
          enabled: true
```