diff --git a/pages/osx/codesign.md b/pages/osx/codesign.md
new file mode 100644
index 0000000000..ae2ca2d131
--- /dev/null
+++ b/pages/osx/codesign.md
@@ -0,0 +1,11 @@
+# codesign
+
+> Sign code for the Mac certificate store. 
+
+- Link a certificate to your application:
+
+`codesign -s "My Company Name" /path/to/App.app`
+
+- Verify a certificate to an application:
+
+`codesign -v /path/to/App.app`