diff --git a/dcmihandler.hpp b/dcmihandler.hpp
index e3fa9de..8b16e3d 100644
--- a/dcmihandler.hpp
+++ b/dcmihandler.hpp
@@ -56,6 +56,8 @@
 static constexpr auto systemIntf = "org.freedesktop.systemd1.Manager";
 static constexpr auto gDCMICapabilitiesConfig =
     "/usr/share/ipmi-providers/dcmi_cap.json";
+static constexpr auto gDCMIPowerMgmtCapability = "PowerManagement";
+static constexpr auto gDCMIPowerMgmtSupported = 0x1;
 
 namespace assettag
 {
@@ -161,6 +163,13 @@
     uint8_t tagLength; //!< Total asset tag length.
 } __attribute__((packed));
 
+/** @brief Check whether DCMI power management is supported
+ *         in the DCMI Capabilities config file.
+ *
+ *  @return True if DCMI power management is supported
+ */
+bool isDCMIPowerMgmtSupported();
+
 /** @brief Read the object tree to fetch the object path that implemented the
  *         Asset tag interface.
  *