diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9d9d3d..845a842 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -335,3 +335,6 @@
     - add enable_rules (to turn them off for the move to org config rules)
     - add s3_bucket to use a different s3 bucket (for the move to org config rules)
 
+* 2.5.2 -- 2024-02-07
+  - s3-config-org
+    - add enable_s3_sns, enable_s3_sqs, for bucket notifications
diff --git a/common/version.tf b/common/version.tf
index 5624ad5..c3236f6 100644
--- a/common/version.tf
+++ b/common/version.tf
@@ -1,3 +1,3 @@
 locals {
-  _module_version = "2.5.1"
+  _module_version = "2.5.2"
 }
diff --git a/s3-config-org/README.md b/s3-config-org/README.md
index 2836599..6549862 100644
--- a/s3-config-org/README.md
+++ b/s3-config-org/README.md
@@ -45,15 +45,26 @@ No modules.
 | [aws_s3_bucket.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket) | resource |
 | [aws_s3_bucket_acl.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_acl) | resource |
 | [aws_s3_bucket_logging.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_logging) | resource |
+| [aws_s3_bucket_notification.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_notification) | resource |
 | [aws_s3_bucket_ownership_controls.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_ownership_controls) | resource |
 | [aws_s3_bucket_policy.policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_policy) | resource |
 | [aws_s3_bucket_public_access_block.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_public_access_block) | resource |
 | [aws_s3_bucket_server_side_encryption_configuration.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_server_side_encryption_configuration) | resource |
 | [aws_s3_bucket_versioning.config_org](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket_versioning) | resource |
+| [aws_sns_topic.config_org_s3](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic) | resource |
+| [aws_sns_topic_policy.config_org_s3](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic_policy) | resource |
+| [aws_sns_topic_subscription.config_org_s3_sqs](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sns_topic_subscription) | resource |
+| [aws_sqs_queue.config_org_s3](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource |
+| [aws_sqs_queue.config_org_s3_deadletter](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue) | resource |
+| [aws_sqs_queue_policy.config_org_s3_deadletter](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue_policy) | resource |
+| [aws_sqs_queue_policy.config_org_s3_sqs](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/sqs_queue_policy) | resource |
 | [time_sleep.policy_delay](https://registry.terraform.io/providers/hashicorp/time/latest/docs/resources/sleep) | resource |
 | [aws_arn.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/arn) | data source |
 | [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
 | [aws_iam_policy_document.bucket_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
+| [aws_iam_policy_document.config_org_s3_deadletter](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
+| [aws_iam_policy_document.config_org_s3_sqs](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
+| [aws_iam_policy_document.config_org_s3_topic](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.empty](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.key](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [aws_iam_policy_document.key_admin](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
@@ -70,9 +81,12 @@ No modules.
 | <a name="input_access_log_bucket_prefix"></a> [access\_log\_bucket\_prefix](#input\_access\_log\_bucket\_prefix) | Server Access Log bucket prefix, to which the Object Logging bucket name will be appended to make the target\_prefix | `string` | `"s3"` | no |
 | <a name="input_account_alias"></a> [account\_alias](#input\_account\_alias) | AWS Account Alias | `string` | `""` | no |
 | <a name="input_account_id"></a> [account\_id](#input\_account\_id) | AWS Account ID (default will pull from current user) | `string` | `""` | no |
+| <a name="input_additional_s3_sqs_names"></a> [additional\_s3\_sqs\_names](#input\_additional\_s3\_sqs\_names) | List of additional SQS queues to create and subscribe to the S3 SNS topic (if enabled) | `list(string)` | `[]` | no |
 | <a name="input_bucket_name"></a> [bucket\_name](#input\_bucket\_name) | Organization Config S3 bucket name | `string` | `null` | no |
 | <a name="input_bucket_name_prefix"></a> [bucket\_name\_prefix](#input\_bucket\_name\_prefix) | Organization Config S3 bucket prefix, prepended to the AWS account ID and region to make the bucket name. | `string` | `"inf-org-config"` | no |
 | <a name="input_component_tags"></a> [component\_tags](#input\_component\_tags) | Additional tags for Components (s3, kms) | `map(map(string))` | <pre>{<br>  "kms": {},<br>  "s3": {}<br>}</pre> | no |
+| <a name="input_enable_s3_sns"></a> [enable\_s3\_sns](#input\_enable\_s3\_sns) | Flag to enable or disable the creation of SNS for the Cloudtrail S3 bucket | `bool` | `false` | no |
+| <a name="input_enable_s3_sqs"></a> [enable\_s3\_sqs](#input\_enable\_s3\_sqs) | Flag to enable or disable the creation of SQS attached to SNS for Cloudtrail S3 bucket | `bool` | `false` | no |
 | <a name="input_key_name"></a> [key\_name](#input\_key\_name) | Name to apply to Org Logging KMS Key (default: k-inf-org-logging) | `string` | `null` | no |
 | <a name="input_kms_admin_roles"></a> [kms\_admin\_roles](#input\_kms\_admin\_roles) | AWS KMS Key administrative role(s) which have full access to the key.  The root user is included by default. | `list(string)` | `[]` | no |
 | <a name="input_kms_policy_document"></a> [kms\_policy\_document](#input\_kms\_policy\_document) | AWS KMS Key Policy Document JSON, merged with admin policy document | `string` | `null` | no |
diff --git a/s3-config-org/main.tf b/s3-config-org/main.tf
index 89075c8..cd07299 100644
--- a/s3-config-org/main.tf
+++ b/s3-config-org/main.tf
@@ -193,3 +193,16 @@ resource "time_sleep" "policy_delay" {
   }
   create_duration = "180s"
 }
+
+#---
+# s3 notificaton sns
+#---
+resource "aws_s3_bucket_notification" "config_org" {
+  count  = var.enable_s3_sns ? 1 : 0
+  bucket = aws_s3_bucket.config_org.id
+
+  topic {
+    topic_arn = try(aws_sns_topic.config_org_s3[0].arn, null)
+    events    = ["s3:ObjectCreated:*"]
+  }
+}