# vpc-network-acl-unused-check
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Checks if there are unused network access control lists (network ACLs). The rule is COMPLIANT if each network ACL is associated with a subnet. The rule is NON\_COMPLIANT if a network ACL is not associated with a subnet.



**Identifier:** VPC\_NETWORK\_ACL\_UNUSED\_CHECK

**Resource Types:** AWS::EC2::NetworkAcl

**Trigger type:** Configuration changes

**Amazon Web Services Region:** All supported Amazon regions

**Parameters:**

None  

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