diff --git a/Contributions/README.md b/Contributions/README.md
index 6009d2f..65a759a 100644
--- a/Contributions/README.md
+++ b/Contributions/README.md
@@ -7,6 +7,9 @@ ELISA umbrella.
 ## Index
 These markdown documents are actively extended and reviewed, as part of safety-related work done within ELISA.
 
+* [Linux Kernel Safety First Principles](Linux_Kernel_Safety_First_Principles.md)
+  (3rd party) Gateway document to Linux Safety.
+  
 * [Linux Memory Management Essentials](Linux_Memory_Management_Essentials.md)
   (3rd party) Summary of Memory Management features of the Linux Kernel that are also relevant for safety.