diff --git a/libpldmresponder/bios.hpp b/libpldmresponder/bios.hpp
new file mode 100644
index 0000000..80a732b
--- /dev/null
+++ b/libpldmresponder/bios.hpp
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <stdint.h>
+
+#include "libpldm/bios.h"
+
+namespace pldm
+{
+
+namespace responder
+{
+
+/** @brief Handler for GetDateTime
+ *
+ *  @param[in] request - Request message payload
+ *  @param[out] response - Response message written here
+ */
+void getDateTime(const pldm_msg_payload* request, pldm_msg* response);
+
+namespace utils
+{
+
+/** @brief Convert epoch time to BCD time
+ *
+ *  @param[in] timeSec - Time got from epoch time in seconds
+ *  @param[out] seconds - number of seconds in BCD
+ *  @param[out] minutes - number of minutes in BCD
+ *  @param[out] hours - number of hours in BCD
+ *  @param[out] day - day of the month in BCD
+ *  @param[out] month - month number in BCD
+ *  @param[out] year - year number in BCD
+ */
+void epochToBCDTime(uint64_t timeSec, uint8_t& seconds, uint8_t& minutes,
+                    uint8_t& hours, uint8_t& day, uint8_t& month,
+                    uint16_t& year);
+} // namespace utils
+
+} // namespace responder
+} // namespace pldm