diff --git a/manager.hpp b/manager.hpp
new file mode 100644
index 0000000..f779939
--- /dev/null
+++ b/manager.hpp
@@ -0,0 +1,105 @@
+#pragma once
+
+#include <experimental/any>
+#include <experimental/filesystem>
+#include <map>
+#include <sdbusplus/bus.hpp>
+#include "dbus.hpp"
+#include "interfaces.hpp"
+
+namespace ibm
+{
+namespace logging
+{
+
+
+/**
+ * @class Manager
+ *
+ * This class hosts IBM specific interfaces for the error logging
+ * entry objects.  It watches for interfaces added and removed
+ * signals to know when to create and delete objects.  Handling the
+ * xyz.openbmc_project.Logging service going away is done at the
+ * systemd service level where this app will be stopped too.
+ */
+class Manager
+{
+    public:
+
+        Manager() = delete;
+        ~Manager() = default;
+        Manager(const Manager&) = delete;
+        Manager& operator=(const Manager&) = delete;
+        Manager(Manager&&) = delete;
+        Manager& operator=(Manager&&) = delete;
+
+        /**
+         * Constructor
+         *
+         * @param[in] bus - the D-Bus bus object
+         */
+        explicit Manager(sdbusplus::bus::bus& bus);
+
+    private:
+
+        /**
+         * The callback for an interfaces added signal
+         *
+         * Creates the IBM interfaces for the log entry
+         * that was just created.
+         *
+         * @param[in] msg - the sdbusplus message
+         */
+        void interfaceAdded(sdbusplus::message::message& msg);
+
+        /**
+         * The callback for an interfaces removed signal
+         *
+         * Removes the IBM interfaces for the log entry
+         * that was just removed.
+         *
+         * @param[in] msg - the sdbusplus message
+         */
+        void interfaceRemoved(sdbusplus::message::message& msg);
+
+        /**
+         * Returns the entry ID for a log
+         *
+         * @param[in] objectPath - the object path of the log
+         *
+         * @return uint32_t - the ID
+         */
+        inline uint32_t getEntryID(const std::string& objectPath)
+        {
+            std::experimental::filesystem::path path(objectPath);
+            return std::stoul(path.filename());
+        }
+
+        /**
+         * The sdbusplus bus object
+         */
+        sdbusplus::bus::bus& bus;
+
+        /**
+         * The match object for interfacesAdded
+         */
+        sdbusplus::bus::match_t addMatch;
+
+        /**
+         * The match object for interfacesRemoved
+         */
+        sdbusplus::bus::match_t removeMatch;
+
+        using EntryID = uint32_t;
+        using InterfaceMap = std::map<InterfaceType, std::experimental::any>;
+        using EntryMap = std::map<EntryID, InterfaceMap>;
+
+        /**
+         * A map of the error log IDs to their IBM interface objects.
+         * There may be multiple interfaces per ID.
+         */
+        EntryMap entries;
+};
+
+}
+}