diff --git a/phosphor-regulators/src/device.cpp b/phosphor-regulators/src/device.cpp
index 08c5174..da2f5ee 100644
--- a/phosphor-regulators/src/device.cpp
+++ b/phosphor-regulators/src/device.cpp
@@ -48,6 +48,15 @@
     }
 }
 
+void Device::clearErrorHistory()
+{
+    // Clear error history in each rail
+    for (std::unique_ptr<Rail>& rail : rails)
+    {
+        rail->clearErrorHistory();
+    }
+}
+
 void Device::close(Services& services)
 {
     try
diff --git a/phosphor-regulators/src/device.hpp b/phosphor-regulators/src/device.hpp
index 8ef37fb..4937567 100644
--- a/phosphor-regulators/src/device.hpp
+++ b/phosphor-regulators/src/device.hpp
@@ -92,6 +92,16 @@
     void clearCache();
 
     /**
+     * Clears all error history.
+     *
+     * All data on previously logged errors will be deleted.  If errors occur
+     * again in the future they will be logged again.
+     *
+     * This method is normally called when the system is being powered on.
+     */
+    void clearErrorHistory();
+
+    /**
      * Closes this device.
      *
      * Closes any interfaces that are open to this device.  Releases any other