diff --git a/util/org-multi-account/serverless_codebuild/README.md b/util/org-multi-account/serverless_codebuild/README.md
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--- /dev/null
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@@ -0,0 +1,48 @@
+# Organizational Prowler with Serverless
+
+Langage: [Korean](README_kr.md)
+
+This project is created to apply prowler in a multi-account environment within AWS Organizations.
+CloudWatch triggers CodeBuild every fixed time.
+CodeBuild executes the script which clones the latest prowler from [here](https://github.com/toniblyx/prowler) and performs security assessment on all the accounts in AWS Organizations. The assessment reports are sent to S3 bucket in Log Archive Account.
+
+For more information on how to use prowler, see [here](https://github.com/toniblyx/prowler#usage).
+
+![Untitled](docs/images/prowler_org_architecture.png)
+
+1. **Log Archive Account**
+   1. Deploy [ProwlerS3.yaml](templates/ProwlerS3.yaml) in CloudFormation console.
+      The template creates S3 bucket for reports and bucket policy that limits API actions to principals from its AWS Organizations.
+      - AwsOrgId : AWS Organizations' Organization ID
+      - S3Prefix : The prefix included in the bucket name
+2. **Master Account**
+   1. Deploy [ProwlerRole.yaml](templates/ProwlerRole.yaml) stack to CloudFormation in a bid to create resources to master account itself.
+      (The template will be also deployed for other member accounts as a StackSet)
+      - ProwlerCodeBuildAccount :  Audit Acccount ID where CodeBuild resides. (preferably Audit/Security account)
+      - ProwlerCodeBulidRole : Role name to use in CodeBuild service
+      - ProwlerCrossAccountRole : Role name to assume for Cross account
+      - ProwlerS3 : The S3 bucket name where reports will be put
+   1. Create **StackSet** with [ProwlerRole.yaml](templates/ProwlerRole.yaml) to deploy Role into member accounts in AWS Organizations.
+      - ProwlerCodeBuildAccount :  Audit Acccount ID where CodeBuild resides. (preferably Audit/Security account)
+      - ProwlerCodeBulidRole : Role name to use in CodeBuild service
+      - ProwlerCrossAccountRole : Role name to assume for Cross account
+      - ProwlerS3 : The S3 bucket name where reports will be put
+      - Permission : Service-managed permissions
+      - Deploy target : Deploy to organization 선택, Enable, Delete stacks 선택
+      - Specify regions : Region to deploy
+3. **Audit Account**
+   1. Go to S3 console, create a bucket, upload [run-prowler-reports.sh.zip](src/run-prowler-reports.sh.zip)
+      - bucket name : prowler-util-*[Account ID]*-*[region]*  
+     ![Untitled](docs/images/s3_screenshot.png)
+
+   1. Deploy  [ProwlerCodeBuildStack.yaml](templates/ProwlerCodeBuildStack.yaml) which creates CloudWatch Rule to trigger CodeBuild every fixed time, allowing prowler to audit multi-accounts.
+      - AwsOrgId : AWS Organizations' Organization ID
+      - CodeBuildRole : Role name to use in CodeBuild service
+      - CodeBuildSourceS3 : Object location uploaded from i
+         - prowler-util-*[Account ID]*-*[region]/**run-prowler-reports.sh.zip**
+      - CrossAccountRole : Role name for cross account created in the process **2** above.
+      - ProwlerReportS3 : The S3 bucket name where reports will be put
+      - ProwlerReportS3Account : The account where the report S3 bucket resides.
+   1. If you'd like to change the scheduled time,
+      1. You can change the cron expression of ScheduleExpression within [ProwlerCodeBuildStack.yaml](templates/ProwlerCodeBuildStack.yaml).
+      2. Alternatively, you can make changes directrly from Events > Rules > ProwlerExecuteRule > Actions > Edit in CloudWatch console.
\ No newline at end of file
diff --git a/util/org-multi-account/serverless_codebuild/README_kr.md b/util/org-multi-account/serverless_codebuild/README_kr.md
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@@ -0,0 +1,62 @@
+# Organizational Prowler with Serverless
+
+Langage: [English](README.md)
+
+이 문서는 AWS Organization 내의 multi account 환경에서 prowler 를 적용하기 위해 작성된 문서입니다.
+일정 시간마다 CloudWatch는 CodeBuild 를 트리거합니다.
+CodeBuild 는 최신의 [prowler](https://github.com/toniblyx/prowler) 소스를 클론받고, 
+Organization 내의 모든 Account 에 대해 security assessment 를 수행합니다.
+prowler 의 자세한 사용방법은 [이 곳](https://github.com/toniblyx/prowler#usagee) 을 참고합니다.
+
+![Untitled](docs/images/prowler_org_architecture.png)
+
+1. **Log Archive Account**에 접속합니다.
+   1. 아래 템플릿을 CloudFormation console 에서 배포합니다. 이를 통해 prowler 의 security assessment report 가 저장되는 bucket 과 bucket policy 를 생성합니다.
+
+      [ProwlerS3.yaml](templates/ProwlerS3.yaml)
+
+      - AwsOrgId : AWS Organizations의 Organization ID
+      - S3Prefix : 생성될 버킷의 이름에 포함되는 prefix
+2. **Master Account** 에 접속합니다.
+   1. 아래 템플릿을 이용하여 CloudFormation **Stack**을 생성합니다. StackSet은 Master account 에 적용되지 않으므로 Stack 으로도 배포가 필요합니다.
+
+      [ProwlerRole.yaml](templates/ProwlerRole.yaml)
+
+      - ProwlerCodeBuildAccount : CodeBuild 가 있는 Audit Acccount ID
+      - ProwlerCodeBulidRole : CodeBuild의 생성될 Role 이름
+      - ProwlerCrossAccountRole : Cross account 용 Assume할 Role 이름
+      - ProwlerS3 : report 가 저장될 S3 bucket 명
+   2. 아래 템플릿을 이용하여 CloudFormation **StackSet**을 생성하여, Organazation에 포함된 account 대상으로도 아래 템플릿을 배포합니다.
+
+      [ProwlerRole.yaml](templates/ProwlerRole.yaml)
+
+      - ProwlerCodeBuildAccount : CodeBuild 가 있는 Audit Acccount
+      - ProwlerCodeBulidRole : CodeBuild에서 사용할 Role 이름
+      - ProwlerCrossAccountRole : Cross account 용 Assume할 Role 이름
+      - ProwlerS3 : report 가 저장될 S3 bucket 명
+      - Permission : Service-managed permissions
+      - Deploy target : Deploy to organization 선택, Enable, Delete stacks 선택
+      - Specify regions : 배포할 대상 리전을 선택
+3. **Audit Account**에 접속합니다.
+   1. **S3 console** 로 이동하여 버킷을 생성하고 아래 항목을 **업로드**한 후, 버킷명을 복사해둡니다.
+
+      [run-prowler-reports.sh.zip](src/run-prowler-reports.sh.zip)
+
+      - bucket name : prowler-util-*<Account ID>*-*<region>*
+
+        ![Untitled](docs/images/s3_screenshot.png)
+
+   2. 아래 템플릿으로 **CloudFormation stack** 을 생성합니다. 이 템플릿은 CloudWatch Rule 을 생성하여 일정 시간마다 CodeBuild 를 실행하여 prowler 가 multi accounts 를 audit 할 수 있도록 합니다.
+
+      [ProwlerCodeBuildStack.yaml](templates/ProwlerCodeBuildStack.yaml)
+
+      - AwsOrgId : AWS Organizations의 Organization ID
+      - CodeBuildRole : CodeBuild의 서비스 Role 이름
+      - CodeBuildSourceS3 : a 에서 업로드한 object 위치
+         - prowler-util-*<Account ID>*-*<region>/***run-prowler-reports.sh.zip**
+      - CrossAccountRole : 2번에서 생성한 Cross Account 용 Role 이름
+      - ProwlerReportS3 : report 가 저장될 S3 bucket 명
+      - ProwlerReportS3Account : report 가 저장될 S3 bucket이 위치한 Account
+   3. 스케줄 된 시간을 변경하고 싶은 경우
+      1. [ProwlerCodeBuildStack.yaml](templates/ProwlerCodeBuildStack.yaml) 내에서 ScheduleExpression의 크론 표현식을 변경할 수 있습니다.
+      2. 또는 CloudWatch console 에서 Events > Rules > ProwlerExecuteRule > Actions > Edit 에서 직접 변경할 수 있습니다.
\ No newline at end of file
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diff --git a/util/org-multi-account/serverless_codebuild/src/run-prowler-reports.sh b/util/org-multi-account/serverless_codebuild/src/run-prowler-reports.sh
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index 00000000..2b7350cc
--- /dev/null
+++ b/util/org-multi-account/serverless_codebuild/src/run-prowler-reports.sh
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+#!/bin/bash -e
+#
+# Run Prowler against All AWS Accounts in an AWS Organization
+
+# Change Directory (rest of the script, assumes your in the ec2-user home directory)
+# cd /home/ec2-user || exit
+
+# Show Prowler Version, and Download Prowler, if it doesn't already exist
+if ! ./prowler/prowler -V 2>/dev/null; then
+    git clone https://github.com/toniblyx/prowler.git
+    ./prowler/prowler -V
+fi
+
+# Source .awsvariables (to read in Environment Variables from CloudFormation Data)
+# shellcheck disable=SC1091
+# source .awsvariables
+
+# Get Values from Environment Variables Created on EC2 Instance from CloudFormation Data
+echo "S3:             $S3"
+echo "S3ACCOUNT:      $S3ACCOUNT"
+echo "ROLE:           $ROLE"
+echo "FORMAT:         $FORMAT"
+
+# CleanUp Last Ran Prowler Reports, as they are already stored in S3.
+rm -rf prowler/output/*.html
+
+# Function to unset AWS Profile Variables
+unset_aws() {
+    unset AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
+}
+unset_aws
+
+# Find THIS Account AWS Number
+CALLER_ARN=$(aws sts get-caller-identity --output text --query "Arn")
+PARTITION=$(echo "$CALLER_ARN" | cut -d: -f2)
+THISACCOUNT=$(echo "$CALLER_ARN" | cut -d: -f5)
+echo "THISACCOUNT:    $THISACCOUNT"
+echo "PARTITION:      $PARTITION"
+
+# Function to Assume Role to THIS Account & Create Session
+this_account_session() {
+    unset_aws
+    role_credentials=$(aws sts assume-role --role-arn arn:"$PARTITION":iam::"$THISACCOUNT":role/"$ROLE" --role-session-name ProwlerRun --output json)
+    AWS_ACCESS_KEY_ID=$(echo "$role_credentials" | jq -r .Credentials.AccessKeyId)
+    AWS_SECRET_ACCESS_KEY=$(echo "$role_credentials" | jq -r .Credentials.SecretAccessKey)
+    AWS_SESSION_TOKEN=$(echo "$role_credentials" | jq -r .Credentials.SessionToken)
+    echo "this_account_session done..."
+    export AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
+}
+
+# Find AWS Master Account
+this_account_session
+AWSMASTER=$(aws organizations describe-organization --query Organization.MasterAccountId --output text)
+echo "AWSMASTER:      $AWSMASTER"
+
+# Function to Assume Role to Master Account & Create Session
+master_account_session() {
+    unset_aws
+    role_credentials=$(aws sts assume-role --role-arn arn:"$PARTITION":iam::"$AWSMASTER":role/"$ROLE" --role-session-name ProwlerRun --output json)
+    AWS_ACCESS_KEY_ID=$(echo "$role_credentials" | jq -r .Credentials.AccessKeyId)
+    AWS_SECRET_ACCESS_KEY=$(echo "$role_credentials" | jq -r .Credentials.SecretAccessKey)
+    AWS_SESSION_TOKEN=$(echo "$role_credentials" | jq -r .Credentials.SessionToken)
+    echo "master_account_session done..."
+    export AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
+}
+
+# Lookup All Accounts in AWS Organization
+master_account_session
+ACCOUNTS_IN_ORGS=$(aws organizations list-accounts --query Accounts[*].Id --output text)
+
+# Function to Assume Role to S3 Account & Create Session
+s3_account_session() {
+    unset_aws
+    role_credentials=$(aws sts assume-role --role-arn arn:"$PARTITION":iam::"$S3ACCOUNT":role/"$ROLE" --role-session-name ProwlerRun --output json)
+    AWS_ACCESS_KEY_ID=$(echo "$role_credentials" | jq -r .Credentials.AccessKeyId)
+    AWS_SECRET_ACCESS_KEY=$(echo "$role_credentials" | jq -r .Credentials.SecretAccessKey)
+    AWS_SESSION_TOKEN=$(echo "$role_credentials" | jq -r .Credentials.SessionToken)
+    echo "s3_account_session done..."
+    export AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
+}
+
+# Run Prowler against Accounts in AWS Organization
+echo "AWS Accounts in Organization"
+echo "$ACCOUNTS_IN_ORGS"
+PARALLEL_ACCOUNTS="1"
+for accountId in $ACCOUNTS_IN_ORGS; do
+    # shellcheck disable=SC2015
+    test "$(jobs | wc -l)" -ge $PARALLEL_ACCOUNTS && wait || true
+    {
+        START_TIME=$SECONDS
+        # Unset AWS Profile Variables
+        unset_aws
+        # Run Prowler
+        echo -e "Assessing AWS Account: $accountId, using Role: $ROLE on $(date)"
+        # remove -g cislevel for a full report and add other formats if needed
+        ./prowler/prowler -R "$ROLE" -A "$accountId" -g cislevel1 -M $FORMAT
+        echo "Report stored locally at: prowler/output/ directory"
+        TOTAL_SEC=$((SECONDS - START_TIME))
+        echo -e "Completed AWS Account: $accountId, using Role: $ROLE on $(date)"
+        printf "Completed AWS Account: $accountId in %02dh:%02dm:%02ds" $((TOTAL_SEC / 3600)) $((TOTAL_SEC % 3600 / 60)) $((TOTAL_SEC % 60))
+        echo ""
+    } &
+done
+
+# Wait for All Prowler Processes to finish
+wait
+echo "Prowler Assessments Completed against All Accounts in the AWS Organization. Starting S3 copy operations..."
+
+# Upload Prowler Report to S3
+s3_account_session
+aws s3 cp prowler/output/ "$S3/reports/" --recursive --include "*.html" --acl bucket-owner-full-control
+echo "Assessment reports successfully copied to S3 bucket"
+
+# Final Wait for All Prowler Processes to finish
+wait
+echo "Prowler Assessments Completed"
+
+# Unset AWS Profile Variables
+unset_aws
diff --git a/util/org-multi-account/serverless_codebuild/src/run-prowler-reports.sh.zip b/util/org-multi-account/serverless_codebuild/src/run-prowler-reports.sh.zip
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diff --git a/util/org-multi-account/serverless_codebuild/templates/ProwlerCodeBuildStack.yaml b/util/org-multi-account/serverless_codebuild/templates/ProwlerCodeBuildStack.yaml
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index 00000000..d89c5452
--- /dev/null
+++ b/util/org-multi-account/serverless_codebuild/templates/ProwlerCodeBuildStack.yaml
@@ -0,0 +1,210 @@
+---
+AWSTemplateFormatVersion: 2010-09-09
+Description: Creates a CodeBuild project to audit an AWS account with Prowler and stores the html report in a S3 bucket.
+Parameters:
+  AwsOrgId:
+    Type: String
+    Description: Enter AWS Organizations ID
+    AllowedPattern: ^o-[a-z0-9]{10,32}$
+    ConstraintDescription: The Org Id must be a 12 character string starting with o- and followed by 10 lower case alphanumeric characters.
+    Default: o-itdezkbz6h
+  CodeBuildRole:
+    Description: Enter Name for CodeBuild Role to create
+    Type: String
+    AllowedPattern: ^[\w+=,.@-]{1,64}$
+    ConstraintDescription: Max 64 alphanumeric characters. Also special characters supported [+, =, ., @, -]
+    Default: ProwlerCodeBuild-Role
+  CodeBuildSourceS3:
+    Type: String
+    Description: Enter like <bucket-name>/<path>/<object-name>.zip
+    ConstraintDescription: Max 63 characters. Can't start or end with dash.  Can use numbers and lowercase letters.
+    Default: prowler-util-411267690458-ap-northeast-2/run-prowler-reports.sh.zip
+  ProwlerReportS3:
+    Type: String
+    Description: Enter S3 Bucket for Prowler Reports.  prefix-awsaccount-awsregion
+    AllowedPattern: ^[a-z0-9][a-z0-9-]{1,61}[a-z0-9]$
+    ConstraintDescription: Max 63 characters. Can't start or end with dash.  Can use numbers and lowercase letters.
+    Default: prowler-954896828174-ap-northeast-2
+  ProwlerReportS3Account:
+    Type: String
+    Description: Enter AWS Account Number where Prowler S3 Bucket resides.
+    AllowedPattern: ^\d{12}$
+    ConstraintDescription: An AWS Account Number must be a 12 digit numeric string.
+    Default: 954896828174
+  CrossAccountRole:
+    Type: String
+    Description: Enter CrossAccount Role Prowler will be using to assess AWS Accounts in the AWS Organization. (ProwlerCrossAccountRole)
+    AllowedPattern: ^[\w+=,.@-]{1,64}$
+    ConstraintDescription: Max 64 alphanumeric characters. Also special characters [+, =, ., @, -]
+    Default: ProwlerXA-CBRole
+  ProwlerReportFormat:
+    Type: String
+    Description: Enter Prowler Option like html, csv, json
+    Default: html
+
+Resources:
+  ProwlerCodeBuildRole:
+    Type: AWS::IAM::Role
+    Properties:
+      Description: Prowler CodeBuild Role
+      RoleName: !Ref CodeBuildRole
+      Tags:
+        - Key: App
+          Value: Prowler
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          - Effect: Allow
+            Principal:
+              Service:
+                - codebuild.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      Policies:
+        - PolicyName: Prowler-S3
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AllowGetPutListObject
+                Effect: Allow
+                Resource:
+                  - !Sub arn:${AWS::Partition}:s3:::${ProwlerReportS3}
+                  - !Sub arn:${AWS::Partition}:s3:::${ProwlerReportS3}/*
+                Action:
+                  - s3:GetObject
+                  - s3:PutObject
+                  - s3:ListBucket
+                  - s3:PutObjectAcl
+              - Sid: AllowReadOnlyS3Access
+                Effect: Allow
+                Resource: "*"
+                Action:
+                  - "s3:Get*"
+                  - "s3:List*"
+        - PolicyName: Prowler-CrossAccount-AssumeRole
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AllowStsAssumeRole
+                Effect: Allow
+                Resource: !Sub arn:${AWS::Partition}:iam::*:role/${CrossAccountRole}
+                Action: sts:AssumeRole
+                Condition:
+                  StringEquals:
+                    aws:PrincipalOrgId: !Ref AwsOrgId
+        - PolicyName: Prowler-CloudWatch
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AllowCreateLogs
+                Effect: Allow
+                Resource: !Sub arn:${AWS::Partition}:logs:*:*:log-group:*
+                Action:
+                  - logs:CreateLogGroup
+                  - logs:CreateLogStream
+              - Sid: AllowPutevent
+                Effect: Allow
+                Resource: !Sub arn:${AWS::Partition}:logs:*:*:log-group:*:log-stream:*
+                Action:
+                  - logs:PutLogEvents
+
+  ProwlerCodeBuild:
+    Type: AWS::CodeBuild::Project
+    Properties:
+      Artifacts:
+        Type: NO_ARTIFACTS
+      Source:
+        Type: S3
+        Location: !Ref CodeBuildSourceS3
+        BuildSpec: |
+          version: 0.2
+          phases:
+            install:
+              runtime-versions:
+                python: 3.8
+              commands:
+                - echo "Updating yum..."
+                - yum -y update
+            build:
+              commands:
+                - echo "Running Prowler with script"
+                - chmod +x run-prowler-reports.sh
+                - ./run-prowler-reports.sh
+            post_build:
+              commands:
+                - echo "Done!"
+      Environment:
+        # AWS CodeBuild free tier includes 100 build minutes of BUILD_GENERAL1_SMALL per month.
+        # BUILD_GENERAL1_SMALL: Use up to 3 GB memory and 2 vCPUs for builds. $0.005/minute.
+        # BUILD_GENERAL1_MEDIUM: Use up to 7 GB memory and 4 vCPUs for builds. $0.01/minute.
+        # BUILD_GENERAL1_LARGE: Use up to 15 GB memory and 8 vCPUs for builds. $0.02/minute.
+        # BUILD_GENERAL1_2XLARGE: Use up to 144 GB memory and 72 vCPUs for builds. $0.20/minute.
+        ComputeType: "BUILD_GENERAL1_SMALL"
+        Image: "aws/codebuild/amazonlinux2-x86_64-standard:3.0"
+        Type: "LINUX_CONTAINER"
+        EnvironmentVariables:
+          - Name: "S3"
+            Value: !Sub s3://${ProwlerReportS3}
+            Type: PLAINTEXT
+          - Name: "S3ACCOUNT"
+            Value: !Ref ProwlerReportS3Account
+            Type: PLAINTEXT
+          - Name: "ROLE"
+            Value: !Ref CrossAccountRole
+            Type: PLAINTEXT
+          - Name: "FORMAT"
+            Value: !Ref ProwlerReportFormat
+            Type: PLAINTEXT
+      Description: Run Prowler assessment
+      ServiceRole: !GetAtt ProwlerCodeBuildRole.Arn
+      TimeoutInMinutes: 300
+
+  ProwlerCWRuleRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          - Effect: Allow
+            Principal:
+              Service:
+                - events.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      Description: ProwlerCWRuleRole
+      RoleName: ProwlerCWRule-Role
+      Policies:
+        - PolicyName: Rule-Events
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AWSEventInvokeCodeBuild
+                Effect: Allow
+                Resource: "*"
+                Action:
+                  - codebuild:StartBuild
+
+  ProwlerRule:
+    Type: AWS::Events::Rule
+    Properties:
+      Description: This rule will trigger CodeBuild to audit AWS Accounts in my Organization with Prowler
+      ScheduleExpression: cron(0 21 * * ? *)
+      RoleArn: !GetAtt ProwlerCWRuleRole.Arn
+      Name: ProwlerExecuteRule
+      State: ENABLED
+      Targets:
+        - Arn: !Sub ${ProwlerCodeBuild.Arn}
+          Id: Prowler-CodeBuild-Target
+          RoleArn: !GetAtt ProwlerCWRuleRole.Arn
+
+
+Outputs:
+  ProwlerEc2Account:
+    Description: AWS Account Number where Prowler EC2 Instance resides.
+    Value: !Ref AWS::AccountId
+  ProwlerCodeBuildRole:
+    Description: Instance Role given to the Prowler EC2 Instance (needed to grant sts:AssumeRole rights).
+    Value: !Ref ProwlerCodeBuildRole
+  ProwlerReportS3:
+    Description: S3 Bucket for Prowler Reports
+    Value: !Ref ProwlerReportS3
diff --git a/util/org-multi-account/serverless_codebuild/templates/ProwlerRole.yaml b/util/org-multi-account/serverless_codebuild/templates/ProwlerRole.yaml
new file mode 100644
index 00000000..138d8809
--- /dev/null
+++ b/util/org-multi-account/serverless_codebuild/templates/ProwlerRole.yaml
@@ -0,0 +1,123 @@
+AWSTemplateFormatVersion: 2010-09-09
+Description: Create the Cross-Account IAM Prowler Role
+
+Metadata:
+  AWS::CloudFormation::Interface:
+    ParameterGroups:
+      - Label:
+          default: CodeBuild Settings
+        Parameters:
+          - ProwlerCodeBuildAccount
+          - ProwlerCodeBulidRole
+      - Label:
+          default: S3 Settings
+        Parameters:
+          - ProwlerS3
+      - Label:
+          default: CrossAccount Role
+        Parameters:
+          - ProwlerCrossAccountRole
+
+Parameters:
+  ProwlerS3:
+    Type: String
+    Description: Enter S3 Bucket for Prowler Reports.  prefix-awsaccount-awsregion
+    AllowedPattern: ^[a-z0-9][a-z0-9-]{1,61}[a-z0-9]$
+    Default: prowler-954896828174-ap-northeast-2
+  ProwlerCodeBuildAccount:
+    Type: String
+    Description: Enter AWS Account Number where Prowler CodeBuild Instance will reside.
+    AllowedPattern: ^\d{12}$
+    ConstraintDescription: An AWS Account Number must be a 12 digit numeric string.
+    Default: 411267690458
+  ProwlerCodeBulidRole:
+    Type: String
+    Description: Enter Instance Role that will be given to the Prowler CodeBuild (needed to grant sts:AssumeRole rights).
+    AllowedPattern: ^[\w+=,.@-]{1,64}$
+    ConstraintDescription: Max 64 alphanumeric characters. Also special characters supported [+, =, ., @, -]
+    Default: ProwlerCodeBuild-Role
+  ProwlerCrossAccountRole:
+    Type: String
+    Description: Enter Name for CrossAccount Role to be created for Prowler to assess all Accounts in the AWS Organization.
+    AllowedPattern: ^[\w+=,.@-]{1,64}$
+    ConstraintDescription: Max 64 alphanumeric characters. Also special characters supported [+, =, ., @, -]
+    Default: ProwlerXA-CBRole
+
+Resources:
+  ProwlerRole:
+    Type: AWS::IAM::Role
+    Properties:
+      Description: Provides Prowler CodeBuild permissions to assess security of Accounts in AWS Organization
+      RoleName: !Ref ProwlerCrossAccountRole
+      Tags:
+        - Key: App
+          Value: Prowler
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          - Effect: Allow
+            Principal:
+              AWS:
+                - !Sub arn:${AWS::Partition}:iam::${ProwlerCodeBuildAccount}:root
+            Action:
+              - sts:AssumeRole
+            Condition:
+              StringLike:
+                aws:PrincipalArn: !Sub arn:${AWS::Partition}:iam::${ProwlerCodeBuildAccount}:role/${ProwlerCodeBulidRole}
+      ManagedPolicyArns:
+        - !Sub arn:${AWS::Partition}:iam::aws:policy/SecurityAudit
+        - !Sub arn:${AWS::Partition}:iam::aws:policy/job-function/ViewOnlyAccess
+      Policies:
+        - PolicyName: Prowler-Additions-Policy
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AllowMoreReadForProwler
+                Effect: Allow
+                Resource: "*"
+                Action:
+                  - access-analyzer:List*
+                  - apigateway:Get*
+                  - apigatewayv2:Get*
+                  - aws-marketplace:ViewSubscriptions
+                  - dax:ListTables
+                  - ds:ListAuthorizedApplications
+                  - ds:DescribeRoles
+                  - ecr:Describe*
+                  - lambda:GetAccountSettings
+                  - lambda:GetFunctionConfiguration
+                  - lambda:GetLayerVersionPolicy
+                  - lambda:GetPolicy
+                  - opsworks-cm:Describe*
+                  - opsworks:Describe*
+                  - secretsmanager:ListSecretVersionIds
+                  - sns:List*
+                  - sqs:ListQueueTags
+                  - states:ListActivities
+                  - support:Describe*
+                  - tag:GetTagKeys
+        - PolicyName: Prowler-S3-Reports
+          PolicyDocument:
+            Version: 2012-10-17
+            Statement:
+              - Sid: AllowGetPutListObject
+                Effect: Allow
+                Resource:
+                  - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}
+                  - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}/*
+                Action:
+                  - s3:GetObject
+                  - s3:PutObject
+                  - s3:ListBucket
+    Metadata:
+      cfn_nag:
+        rules_to_suppress:
+          - id: W11
+            reason: "Prowler requires these rights to perform its Security Assessment."
+          - id: W28
+            reason: "Using a defined Role Name."
+
+Outputs:
+  ProwlerCrossAccountRole:
+    Description: CrossAccount Role to be used by Prowler to assess AWS Accounts in the AWS Organization.
+    Value: !Ref ProwlerCrossAccountRole
diff --git a/util/org-multi-account/serverless_codebuild/templates/ProwlerS3.yaml b/util/org-multi-account/serverless_codebuild/templates/ProwlerS3.yaml
new file mode 100644
index 00000000..fc0ef4d9
--- /dev/null
+++ b/util/org-multi-account/serverless_codebuild/templates/ProwlerS3.yaml
@@ -0,0 +1,106 @@
+AWSTemplateFormatVersion: 2010-09-09
+Description: Create Prowler S3 Bucket for Prowler Reports
+
+Parameters:
+  AwsOrgId:
+    Type: String
+    Description: >
+      Enter AWS Organizations ID.
+      This is used to restrict permissions to least privilege.
+    AllowedPattern: ^o-[a-z0-9]{10,32}$
+    ConstraintDescription: The Org Id must be a 12 character string starting with o- and followed by 10 lower case alphanumeric characters.
+    Default: o-abcde12345
+  S3Prefix:
+    Type: String
+    Description: >
+      Enter S3 Bucket Name Prefix (in lowercase).
+      Bucket will be named: prefix-awsaccount-awsregion (i.e., prowler-123456789012-us-east-1)
+    AllowedPattern: ^[a-z0-9][a-z0-9-]{1,33}[a-z0-9]$
+    ConstraintDescription: >
+      Max 35 characters, as "-awsaccount-awsregion" will be added, and max name is 63 characters.
+      Can't start or end with dash.  Can use numbers and lowercase letters.
+    Default: prowler
+
+Resources:
+  ProwlerS3:
+    Type: AWS::S3::Bucket
+    Properties:
+      BucketName: !Sub ${S3Prefix}-${AWS::AccountId}-${AWS::Region}
+      BucketEncryption:
+        ServerSideEncryptionConfiguration:
+          - ServerSideEncryptionByDefault:
+              SSEAlgorithm: "AES256"
+      AccessControl: Private
+      PublicAccessBlockConfiguration:
+        BlockPublicAcls: True
+        BlockPublicPolicy: True
+        IgnorePublicAcls: True
+        RestrictPublicBuckets: True
+      VersioningConfiguration:
+        Status: Enabled
+      Tags:
+        - Key: App
+          Value: Prowler
+    Metadata:
+      cfn_nag:
+        rules_to_suppress:
+          - id: W35
+            reason: "This S3 Bucket is only being used by the AWS Organization to download/upload prowler reports."
+
+  ProwlerS3BucketPolicy:
+    Type: AWS::S3::BucketPolicy
+    Properties:
+      Bucket: !Ref ProwlerS3
+      PolicyDocument:
+        Statement:
+          - Sid: AllowGetPutListObject
+            Effect: Allow
+            Principal: "*"
+            Action:
+              - s3:GetObject
+              - s3:PutObject
+              - s3:ListBucket
+              - s3:PutObjectAcl
+            Resource:
+              - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}
+              - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}/*
+            Condition:
+              StringEquals:
+                aws:PrincipalOrgId: !Ref AwsOrgId
+          - Sid: DenyNonSSLRequests
+            Effect: Deny
+            Action: s3:*
+            Resource:
+              - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}
+              - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}/*
+            Principal: "*"
+            Condition:
+              Bool:
+                aws:SecureTransport: false
+          - Sid: DenyIncorrectEncryptionHeader
+            Effect: Deny
+            Principal: "*"
+            Action: s3:PutObject
+            Resource:
+              - !Sub arn:${AWS::Partition}:s3:::${ProwlerS3}/*
+            # Allow uploads with No Encryption, as S3 Default Encryption still applies.
+            # If Encryption is set, only allow uploads with AES256.
+            Condition:
+              "Null":
+                s3:x-amz-server-side-encryption: false
+              StringNotEquals:
+                s3:x-amz-server-side-encryption: AES256
+    Metadata:
+      cfn_nag:
+        rules_to_suppress:
+          - id: F16
+            reason: "This S3 Bucket Policy has a condition that only allows access to the AWS Organization."
+
+
+Outputs:
+  ProwlerS3:
+    Description: S3 Bucket for Prowler Reports
+    Value: !Ref ProwlerS3
+  ProwlerS3Account:
+    Description: AWS Account Number where Prowler S3 Bucket resides.
+    Value: !Ref AWS::AccountId