diff --git a/include/bluetooth/bluetooth.h b/include/bluetooth/bluetooth.h
index 13e363ca53c..5ad323ed22d 100644
--- a/include/bluetooth/bluetooth.h
+++ b/include/bluetooth/bluetooth.h
@@ -57,6 +57,9 @@ struct bt_conn;
 /* Don't require everyone to include iso.h */
 struct bt_iso_biginfo;
 
+/* Don't require everyone to include direction.h */
+struct bt_df_per_adv_sync_iq_samples_report;
+
 struct bt_le_ext_adv_sent_info {
 	/** The number of advertising events completed. */
 	uint8_t num_sent;
@@ -1243,6 +1246,16 @@ struct bt_le_per_adv_sync_cb {
 	 */
 	void (*biginfo)(struct bt_le_per_adv_sync *sync, const struct bt_iso_biginfo *biginfo);
 
+	/**
+	 * @brief Callback for IQ samples report collected when sampling
+	 *        CTE received with periodic advertising PDU.
+	 *
+	 * @param sync The periodic advertising sync object.
+	 * @param info Information about the sync event.
+	 */
+	void (*cte_report_cb)(struct bt_le_per_adv_sync *sync,
+			      struct bt_df_per_adv_sync_iq_samples_report const *info);
+
 	sys_snode_t node;
 };
 
diff --git a/include/bluetooth/direction.h b/include/bluetooth/direction.h
index e275581c20b..4b535c420a3 100644
--- a/include/bluetooth/direction.h
+++ b/include/bluetooth/direction.h
@@ -88,6 +88,25 @@ struct bt_df_per_adv_sync_cte_rx_param {
 	const uint8_t *ant_ids;
 };
 
+struct bt_df_per_adv_sync_iq_samples_report {
+	/** Channel index used to receive PDU with CTE that was sampled. */
+	uint8_t chan_idx;
+	/** The RSSI of the PDU with CTE (excluding CTE). */
+	int16_t rssi;
+	/** Id of antenna used to measure the RSSI. */
+	uint8_t rssi_ant_id;
+	/** Type of CTE (@ref BT_DF_CTE_TYPE). */
+	uint8_t cte_type;
+	/** Duration of slots when received CTE type is AoA (@ref BT_DF_ANTENNA_SWITCHING_SLOT). */
+	uint8_t slot_durations;
+	/** Status of received PDU with CTE (@ref BT_DF_RX_POCKET_STATUS). */
+	uint8_t packet_status;
+	/** Number of IQ samples in report. */
+	uint8_t sample_count;
+	/** Pinter to IQ samples data. */
+	struct bt_hci_le_iq_sample const *sample;
+};
+
 /**
  * @brief Set or update the Constant Tone Extension parameters for periodic advertising set.
  *