diff --git a/docs/index.rst b/docs/index.rst
index 234b019..9d3e1d5 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -20,11 +20,12 @@ Contents:
    :maxdepth: 2
 
    history
+   license
    bom
    marlin
    assembling
 
 
-.. index:: history, bom, marlin, assembling
+.. index:: history, license, bom, marlin, assembling
 
 
diff --git a/docs/license.rst b/docs/license.rst
new file mode 100644
index 0000000..c77dea6
--- /dev/null
+++ b/docs/license.rst
@@ -0,0 +1,8 @@
+License
+=======
+
+All original work for BrailleRapSP are licensed under CERN Open Hardware Licence v1.2 https://www.ohwr.org/projects/cernohl/wiki
+
+We use several existing open-source projets, those projects are licensed under their original license 
+Marlin firmware  has rammps firmware https://github.com/MarlinFirmware/Marlin 
+BrailleRap has gcode generator https://github.com/arthursw/BrailleRap