# ecr-private-tag-immutability-enabled
<a name="ecr-private-tag-immutability-enabled"></a>

Checks if a private Amazon Elastic Container Registry (ECR) repository has tag immutability enabled. This rule is NON\$1COMPLIANT if tag immutability is not enabled for the private ECR repository. 



**Identifier:** ECR\$1PRIVATE\$1TAG\$1IMMUTABILITY\$1ENABLED

**Resource Types:** AWS::ECR::Repository

**Trigger type:** Configuration changes

**AWS Region:** All supported AWS regions except Asia Pacific (New Zealand), Asia Pacific (Thailand), Asia Pacific (Malaysia), Mexico (Central), Israel (Tel Aviv), Asia Pacific (Taipei) Region

**Parameters:**

None  

## AWS CloudFormation template
<a name="w2aac20c16c17b7d639c19"></a>

To create AWS Config managed rules with AWS CloudFormation templates, see [Creating AWS Config Managed Rules With AWS CloudFormation Templates](aws-config-managed-rules-cloudformation-templates.md).