diff --git a/sensorhandler.hpp b/sensorhandler.hpp
index 8780235..ea9fa3c 100644
--- a/sensorhandler.hpp
+++ b/sensorhandler.hpp
@@ -189,6 +189,7 @@
 enum SensorDataRecordType
 {
     SENSOR_DATA_FULL_RECORD = 0x1,
+    SENSOR_DATA_EVENT_RECORD = 0x3,
     SENSOR_DATA_FRU_RECORD = 0x11,
     SENSOR_DATA_ENTITY_RECORD = 0x8,
 };
@@ -339,6 +340,24 @@
     char id_string[FULL_RECORD_ID_STR_MAX_LENGTH];
 } __attribute__((packed));
 
+/** @struct SensorDataEventRecord
+ *
+ *  Event Only Sensor Record(body) - SDR Type 3
+ */
+struct SensorDataEventRecordBody
+{
+    uint8_t entity_id;
+    uint8_t entity_instance;
+    uint8_t sensor_type;
+    uint8_t event_reading_type;
+    uint8_t sensor_record_sharing_1;
+    uint8_t sensor_record_sharing_2;
+    uint8_t reserved;
+    uint8_t oem_reserved;
+    uint8_t id_string_info;
+    char id_string[FULL_RECORD_ID_STR_MAX_LENGTH];
+} __attribute__((packed));
+
 /** @struct SensorDataFruRecordBody
  *
  *  FRU Device Locator Record(body) - SDR Type 11
@@ -605,6 +624,17 @@
     SensorDataFullRecordBody body;
 } __attribute__((packed));
 
+/** @struct SensorDataEventRecord
+ *
+ *  Event Only Sensor Record - SDR Type 3
+ */
+struct SensorDataEventRecord
+{
+    SensorDataRecordHeader header;
+    SensorDataRecordKey key;
+    SensorDataEventRecordBody body;
+} __attribute__((packed));
+
 /** @struct SensorDataFruRecord
  *
  *  FRU Device Locator Record - SDR Type 11