diff --git a/interfaces.hpp b/interfaces.hpp
index a388f7e..df62545 100644
--- a/interfaces.hpp
+++ b/interfaces.hpp
@@ -1,10 +1,18 @@
 #pragma once
 
+#include <com/ibm/Logging/Policy/server.hpp>
+
 namespace ibm
 {
 namespace logging
 {
 
+template <typename... T>
+using ServerObject = typename sdbusplus::server::object::object<T...>;
+
+using PolicyInterface = sdbusplus::com::ibm::Logging::server::Policy;
+using PolicyObject = ServerObject<PolicyInterface>;
+
 enum class InterfaceType
 {
     POLICY