diff --git a/include/libpldm/platform.h b/include/libpldm/platform.h
index af92885..9380bc9 100644
--- a/include/libpldm/platform.h
+++ b/include/libpldm/platform.h
@@ -62,9 +62,22 @@
 #define PLDM_PDR_REPOSITORY_CHG_EVENT_MIN_LENGTH 2
 #define PLDM_PDR_REPOSITORY_CHANGE_RECORD_MIN_LENGTH 2
 
+/* Minimum length of numeric sensor PDR */
+#define PLDM_PDR_NUMERIC_SENSOR_PDR_FIXED_LENGTH 57
+#define PLDM_PDR_NUMERIC_SENSOR_PDR_VARIED_SENSOR_DATA_SIZE_MIN_LENGTH 3
+#define PLDM_PDR_NUMERIC_SENSOR_PDR_VARIED_RANGE_FIELD_MIN_LENGTH 9
+#define PLDM_PDR_NUMERIC_SENSOR_PDR_MIN_LENGTH                                 \
+	(PLDM_PDR_NUMERIC_SENSOR_PDR_FIXED_LENGTH +                            \
+	 PLDM_PDR_NUMERIC_SENSOR_PDR_VARIED_SENSOR_DATA_SIZE_MIN_LENGTH +      \
+	 PLDM_PDR_NUMERIC_SENSOR_PDR_VARIED_RANGE_FIELD_MIN_LENGTH)
+
 #define PLDM_INVALID_EFFECTER_ID 0xFFFF
 #define PLDM_TID_RESERVED 0xFF
 
+/* DSP0248 Table1 PLDM monitoring and control data types */
+#define PLDM_STR_UTF_8_MAX_LEN 256
+#define PLDM_STR_UTF_16_MAX_LEN 256
+
 enum pldm_effecter_data_size {
 	PLDM_EFFECTER_DATA_SIZE_UINT8,
 	PLDM_EFFECTER_DATA_SIZE_SINT8,
@@ -83,6 +96,7 @@
 	PLDM_RANGE_FIELD_FORMAT_SINT32,
 	PLDM_RANGE_FIELD_FORMAT_REAL32
 };
+#define PLDM_RANGE_FIELD_FORMAT_MAX PLDM_RANGE_FIELD_FORMAT_REAL32
 
 enum set_request { PLDM_NO_CHANGE = 0x00, PLDM_REQUEST_SET = 0x01 };
 
@@ -256,6 +270,7 @@
 	PLDM_SENSOR_DATA_SIZE_UINT32,
 	PLDM_SENSOR_DATA_SIZE_SINT32
 };
+#define PLDM_SENSOR_DATA_SIZE_MAX PLDM_SENSOR_DATA_SIZE_SINT32
 
 /** @brief PLDM PlatformEventMessage response status
  */
@@ -448,6 +463,18 @@
 	uint8_t terminus_locator_value[1];
 } __attribute__((packed));
 
+/** @struct pldm_sensor_auxiliary_names_pdr
+ *
+ *  Structure representing PLDM Sensor Auxiliary Names PDR
+ */
+struct pldm_sensor_auxiliary_names_pdr {
+	struct pldm_pdr_hdr hdr;
+	uint16_t terminus_handle;
+	uint16_t sensor_id;
+	uint8_t sensor_count;
+	uint8_t names[1];
+} __attribute__((packed));
+
 /** @struct pldm_terminus_locator_type_mctp_eid
  *
  *  Structure representing terminus locator value for
@@ -647,6 +674,84 @@
 	union_range_field_format rated_min;
 } __attribute__((packed));
 
+/** @union union_sensor_data_size
+ *
+ *  The bit width and format of reading and threshold values that the sensor
+ *  returns.
+ *  Refer to: DSP0248_1.2.0: 28.4 Table 78
+ */
+typedef union {
+	uint8_t value_u8;
+	int8_t value_s8;
+	uint16_t value_u16;
+	int16_t value_s16;
+	uint32_t value_u32;
+	int32_t value_s32;
+} union_sensor_data_size;
+
+/** @struct pldm_value_pdr_hdr
+ *
+ *  Structure representing PLDM PDR header for unpacked value
+ *  Refer to: DSP0248_1.2.0: 28.1 Table 75
+ */
+struct pldm_value_pdr_hdr {
+	uint32_t record_handle;
+	uint8_t version;
+	uint8_t type;
+	uint16_t record_change_num;
+	uint16_t length;
+};
+
+/** @struct pldm_numeric_sensor_value_pdr
+ *
+ *  Structure representing PLDM Numeric Sensor PDR for unpacked value
+ *  Refer to: DSP0248_1.2.0: 28.4 Table 78
+ */
+struct pldm_numeric_sensor_value_pdr {
+	struct pldm_value_pdr_hdr hdr;
+	uint16_t terminus_handle;
+	uint16_t sensor_id;
+	uint16_t entity_type;
+	uint16_t entity_instance_num;
+	uint16_t container_id;
+	uint8_t sensor_init;
+	bool8_t sensor_auxiliary_names_pdr;
+	uint8_t base_unit;
+	int8_t unit_modifier;
+	uint8_t rate_unit;
+	uint8_t base_oem_unit_handle;
+	uint8_t aux_unit;
+	int8_t aux_unit_modifier;
+	uint8_t aux_rate_unit;
+	uint8_t rel;
+	uint8_t aux_oem_unit_handle;
+	bool8_t is_linear;
+	uint8_t sensor_data_size;
+	real32_t resolution;
+	real32_t offset;
+	uint16_t accuracy;
+	uint8_t plus_tolerance;
+	uint8_t minus_tolerance;
+	union_sensor_data_size hysteresis;
+	bitfield8_t supported_thresholds;
+	bitfield8_t threshold_and_hysteresis_volatility;
+	real32_t state_transition_interval;
+	real32_t update_interval;
+	union_sensor_data_size max_readable;
+	union_sensor_data_size min_readable;
+	uint8_t range_field_format;
+	bitfield8_t range_field_support;
+	union_range_field_format nominal_value;
+	union_range_field_format normal_max;
+	union_range_field_format normal_min;
+	union_range_field_format warning_high;
+	union_range_field_format warning_low;
+	union_range_field_format critical_high;
+	union_range_field_format critical_low;
+	union_range_field_format fatal_high;
+	union_range_field_format fatal_low;
+};
+
 /** @struct state_effecter_possible_states
  *
  *  Structure representing state enums for state effecter
@@ -1646,6 +1751,16 @@
 			       uint8_t *sensor_data_size,
 			       uint32_t *present_reading);
 
+/** @brief Decode Numeric Sensor Pdr data
+ *
+ *  @param[in] pdr_data - pdr data for numeric sensor
+ *  @param[in] pdr_data_length - Length of pdr data
+ *  @param[out] pdr_value - unpacked numeric sensor PDR struct
+ */
+int decode_numeric_sensor_pdr_data(
+    const void *pdr_data, size_t pdr_data_length,
+    struct pldm_numeric_sensor_value_pdr *pdr_value);
+
 /* GetNumericEffecterValue */
 
 /** @brief Create a PLDM request message for GetNumericEffecterValue