diff --git a/README.md b/README.md
index 82ff55d..9c77b9f 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Each Section contains a number of units. **Below Table Link** containing informa
 - [Machine Learning](sections/machine_learning.md)
   - Amazon Rekognition, Amazon Transcribe, Amazon Polly, Amazon Translate, Amazon Lex & Connect, Amazon Comprehend, Amazon SageMaker, Amazon Forecast, Amazon Kendra, Amazon Personalize, Amazon Textract
 - [Account Management, Billing & Support](sections/account_management_billing_support.md)
-  - AWS Organizations, Multi Account Strategies, Service Control Policies (SCP), AWS Organization - Consolidated Billing, AWS Control Tower, Pricing Models in AWS, Compute Pricing, Storage Pricing, Database Pricing - RDS, Content Delivery - CloudFront, Networking Costs in AWS per GB - Simplified
+  - AWS Organizations, Multi Account Strategies, Service Control Policies (SCP), AWS Organization - Consolidated Billing, AWS Control Tower, AWS Resource Access Manager (AWS RAM), Pricing Models in AWS, Compute Pricing, Storage Pricing, Database Pricing - RDS, Content Delivery - CloudFront, Networking Costs in AWS per GB - Simplified
 - [Advanced Identity](sections/advanced_identity.md)
   - AWS STS (SecurityToken Service), Amazon Cognito (simplified), What is Microsoft Active Directory (AD)?, AWS Single Sign-On (SSO)
 - [Other AWS Services](sections/other_aws_services.md)
diff --git a/sections/account_management_billing_support.md b/sections/account_management_billing_support.md
index a30d305..46ee9a4 100644
--- a/sections/account_management_billing_support.md
+++ b/sections/account_management_billing_support.md
@@ -6,6 +6,7 @@
   - [Service Control Policies (SCP)](#service-control-policies-scp)
   - [AWS Organization - Consolidated Billing](#aws-organization---consolidated-billing)
   - [AWS Control Tower](#aws-control-tower)
+  - [AWS Resource Access Manager (AWS RAM)](#aws-resource-access-manager-aws-ram)
   - [Pricing Models in AWS](#pricing-models-in-aws)
   - [Compute Pricing](#compute-pricing)
     - [EC2](#ec2)
@@ -87,6 +88,13 @@
 - AWS Control Tower runs on top of AWS Organizations:
   - It automatically sets up AWS Organizations to organize accounts and implement SCPs (Service Control Policies)
 
+## AWS Resource Access Manager (AWS RAM)
+
+- Share AWS resources that you own with other AWS accounts
+- Share with any account or within your Organization
+- Avoid resource duplication!
+- Supported resources include Aurora, VPC Subnets, Transit Gateway, Route 53, EC2 Dedicated Hosts, License Manager Configurations.
+
 ## Pricing Models in AWS
 
 - AWS has 4 pricing models: