diff --git a/aws-integration-setup/cloudformation/nullify-cloudformation-template.json b/aws-integration-setup/cloudformation/nullify-cloudformation-template.json
index 8d241bd..3158289 100644
--- a/aws-integration-setup/cloudformation/nullify-cloudformation-template.json
+++ b/aws-integration-setup/cloudformation/nullify-cloudformation-template.json
@@ -494,6 +494,7 @@
                   "elasticmapreduce:List*",
                   "es:Describe*",
                   "es:List*",
+                  "events:DescribeEventBus",
                   "events:List*",
                   "globalaccelerator:List*",
                   "glue:GetCrawlers",
@@ -557,6 +558,7 @@
                   "kms:GetKeyRotationStatus",
                   "kms:List*",
                   "lambda:GetFunction",
+                  "lambda:GetFunctionCodeSigningConfig",
                   "lambda:GetFunctionUrlConfig",
                   "lambda:GetPolicy",
                   "lambda:List*",
diff --git a/aws-integration-setup/terraform-v6/modules/nullify-aws-integration/data.tf b/aws-integration-setup/terraform-v6/modules/nullify-aws-integration/data.tf
index efc29a5..83f73c2 100644
--- a/aws-integration-setup/terraform-v6/modules/nullify-aws-integration/data.tf
+++ b/aws-integration-setup/terraform-v6/modules/nullify-aws-integration/data.tf
@@ -140,6 +140,7 @@ data "aws_iam_policy_document" "readonly_policy_part1" {
       "elasticmapreduce:List*",
       "es:Describe*",
       "es:List*",
+      "events:DescribeEventBus",
       "events:List*",
       "globalaccelerator:List*",
       "glue:GetCrawlers",
@@ -191,6 +192,7 @@ data "aws_iam_policy_document" "readonly_policy_part2" {
       "kms:GetKeyRotationStatus",
       "kms:List*",
       "lambda:GetFunction",
+      "lambda:GetFunctionCodeSigningConfig",
       "lambda:GetFunctionUrlConfig",
       "lambda:GetPolicy",
       "lambda:List*",
diff --git a/aws-integration-setup/terraform/modules/nullify-aws-integration/data.tf b/aws-integration-setup/terraform/modules/nullify-aws-integration/data.tf
index 12ff65f..5fc3e2d 100644
--- a/aws-integration-setup/terraform/modules/nullify-aws-integration/data.tf
+++ b/aws-integration-setup/terraform/modules/nullify-aws-integration/data.tf
@@ -164,6 +164,7 @@ data "aws_iam_policy_document" "readonly_policy_part1" {
       "elasticmapreduce:List*",
       "es:Describe*",
       "es:List*",
+      "events:DescribeEventBus",
       "events:List*",
       "globalaccelerator:List*",
       "glue:GetCrawlers",
@@ -215,6 +216,7 @@ data "aws_iam_policy_document" "readonly_policy_part2" {
       "kms:GetKeyRotationStatus",
       "kms:List*",
       "lambda:GetFunction",
+      "lambda:GetFunctionCodeSigningConfig",
       "lambda:GetFunctionUrlConfig",
       "lambda:GetPolicy",
       "lambda:List*",