diff --git a/host-management.md b/host-management.md
index 4567717..2be41e3 100644
--- a/host-management.md
+++ b/host-management.md
@@ -216,3 +216,29 @@
 
 More information about Host State Management can be found here:
 https://github.com/openbmc/phosphor-dbus-interfaces/tree/master/xyz/openbmc_project/State
+
+Host Clear GARD
+================
+
+On OpenPOWER systems, the host maintains a record of bad or non-working
+components on the GARD partition. This record is referenced by the host on
+subsequent boots to determine which parts should be ignored.
+
+The BMC implements a function that simply clears this partition. This function
+can be called as follows:
+
+  * Method 1: From the BMC command line:
+
+      ```
+      busctl call org.open_power.Software.Host.Updater \
+        /org/open_power/control/gard \
+        xyz.openbmc_project.Common.FactoryReset Reset
+      ```
+
+  * Method 2: Using the REST API:
+
+      ```
+      curl -b cjar -k -H 'Content-Type: application/json' -X POST -d '{"data":[]}' https://${bmc}/org/open_power/control/gard/action/Reset
+      ```
+
+Implementation: https://github.com/openbmc/openpower-pnor-code-mgmt