diff --git a/requirements/specifications/extnSDK/certification-extension-sdk.md b/requirements/specifications/extnSDK/certification-extension-sdk.md
new file mode 100644
index 000000000..01820ef96
--- /dev/null
+++ b/requirements/specifications/extnSDK/certification-extension-sdk.md
@@ -0,0 +1,39 @@
+# Certification Extension SDK
+
+Document Status: Proposed Specification 
+
+See [Firebolt Requirements Governance](../../governance.md) for more info.
+
+## 1. Overview
+Document contains the  details around Certification Extension SDK (will be called as CE-SDK in rest of the document) and HLA for the same.
+
+
+## 2. Table of Contents
+- [Requirements](#requirements)
+- [HLA](#hla)
+
+## 3. Requirements
+CE-SDK would required below use cases to adhere.
+
+  - Firebolt Interactions
+    - Ability to fetch request and responses coming to/from platform
+  - Performance Metrics
+    - Ability to get performance metrics such as load, memory of the device via tools eg., CollectD
+    - Ability to fetch performance metrics such as load, memory for particular process eg., Ripple
+    - Ability to fetch app performance snapshot
+  - Health check Statistics
+    - Statistics such as how many firebolt connections are currently active, what apps, total requests, success and failure 
+  - Thunder calls
+    - Keypress
+      - To navigate on the screen
+    - Screenshot
+      - Fetch, upload and compare
+    - State of the application
+      - Lifecycle state of the application
+    - Device Info
+    - Set & Get system settings
+    - TBD - more would be added as and when new requirement comes in
+
+## 4. HLA
+
+