diff --git a/README.md b/README.md
index 293020f..3eb96e4 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,17 @@ $ card-cli piv-ecsign -s 82 --hash-hex 8f25018489d6fe0dec34a352314c38dc146247b7d
 }
 ```
 
+# import private key to PIV card
+
+```shell
+$ ykman piv keys import --pin-policy NEVER --touch-policy CACHED 82 private_key.pem
+```
+
+| Parameter | Description |
+| ---- | ---- |
+| --pin-policy | [DEFAULT|NEVER|ONCE|ALWAYS] PIN policy for slot |
+| --touch-policy | [DEFAULT|NEVER|ALWAYS|CACHED] touch policy for slot |
+
 <br>
 
 TODOs: