diff --git a/README.md b/README.md
index fd65e69..2c4cee9 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 A collaborative list of great resources about RESTful API architecture, development, test, and performance. Feel free to contribute to this on-going list.
 
 * [Design](#design)
+  * [Guidelines](#guidelines)
 * [Standards](#standards)
 * [Clients](#clients)
   * [PHP](#php-clients)
@@ -47,6 +48,10 @@ the Design of Network-based Software Architectures](https://www.ics.uci.edu/~fie
 * [API-Security-Checklist](https://github.com/shieldfy/API-Security-Checklist) - Best practices about REST API security
 * [Restful API Guidelines by Zalando](https://github.com/zalando/restful-api-guidelines) - Developing Restful APIs: A Comprehensive Set of Guidelines.
 
+### Guidelines
+
+ * [Atlassian REST API design guidelines version 1](https://developer.atlassian.com/server/framework/atlassian-sdk/atlassian-rest-api-design-guidelines-version-1/) - This document provides guidelines to Atlassian developers who are designing REST APIs for Atlassian applications.
+
 ## Standards
 
 * [JSON API](http://jsonapi.org/) - Standard for building APIs in JSON.