diff --git a/include/dbus/file_notifier.hpp b/include/dbus/file_notifier.hpp
new file mode 100644
index 0000000..16b61b8
--- /dev/null
+++ b/include/dbus/file_notifier.hpp
@@ -0,0 +1,62 @@
+#pragma once
+
+#include <fmt/format.h>
+
+#include <sdbusplus/server.hpp>
+#include <xyz/openbmc_project/Common/FilePath/server.hpp>
+
+#include <string>
+
+namespace bios_bmc_smm_error_logger
+{
+
+using FileNotifierInterface = sdbusplus::server::object_t<
+    sdbusplus::xyz::openbmc_project::Common::server::FilePath>;
+
+/**
+ * @brief A class for notifying file paths of CPER logs.
+ */
+class CperFileNotifier : public FileNotifierInterface
+{
+  public:
+    /**
+     * @brief Constructor for the CperFileNotifier class.
+     *
+     * @param bus - bus to attach to.
+     * @param filePath - full path of the CPER log JSON file.
+     * @param entry - index of the DBus file path object.
+     */
+    CperFileNotifier(sdbusplus::bus::bus& bus, const std::string& filePath,
+                     uint64_t entry) :
+        FileNotifierInterface(bus, generatePath(entry).c_str(),
+                              action::emit_no_signals),
+        entry(entry), bus(bus)
+    {
+        // We only need the interface added signal for the fault monitor. So
+        // stop emitting properties changed signal.
+        path(filePath, /*skipSignal=*/true);
+    }
+
+    static constexpr const char* cperBasePath =
+        "/xyz/openbmc_project/external_storer/bios_bmc_smm_error_logger/CPER";
+
+  private:
+    /**
+     * @brief DBus index of the entry.
+     */
+    uint64_t entry;
+
+    sdbusplus::bus::bus& bus;
+
+    /**
+     * @brief Generate a path for the CperFileNotifier DBus object.
+     *
+     * @param[in] entry - unique index for the DBus object.
+     */
+    std::string generatePath(uint64_t entry)
+    {
+        return fmt::format("{}/entry{}", cperBasePath, entry);
+    }
+};
+
+} // namespace bios_bmc_smm_error_logger