diff --git a/include/bluetooth/hci_vs_sdc.h b/include/bluetooth/hci_vs_sdc.h
new file mode 100644
index 000000000000..d5aedca1313b
--- /dev/null
+++ b/include/bluetooth/hci_vs_sdc.h
@@ -0,0 +1,424 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#ifndef _HCI_VS_SDC_
+#define _HCI_VS_SDC_
+
+/**
+ * @file
+ * @defgroup hci_vs_sdc Bluetooth HCI vendor specific APIs for the SoftDevice controller
+ * @{
+ * @brief Bluetooth HCI vendor specific APIs for the SoftDevice controller
+ *
+ * This file defines APIs that will make the Bluetooth Stack issue
+ * the corresponding vendor specific HCI commands to the controller.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <sdc_hci_vs.h>
+
+/** @brief Zephyr Read Version Information.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_version_info.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_version_info(
+	sdc_hci_cmd_vs_zephyr_read_version_info_return_t *return_params);
+
+/** @brief Zephyr Read Supported Commands.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_supported_commands.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_supported_commands(
+	sdc_hci_cmd_vs_zephyr_read_supported_commands_return_t *return_params);
+
+/** @brief Zephyr Write BD ADDR.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_write_bd_addr.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_write_bd_addr(const sdc_hci_cmd_vs_zephyr_write_bd_addr_t *params);
+
+/** @brief Zephyr Read Static Addresses.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_static_addresses.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_static_addresses(
+	sdc_hci_cmd_vs_zephyr_read_static_addresses_return_t *return_params);
+
+/** @brief Zephyr Read KEY Hierarchy Roots.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_key_hierarchy_roots.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_key_hierarchy_roots(
+	sdc_hci_cmd_vs_zephyr_read_key_hierarchy_roots_return_t *return_params);
+
+/** @brief Zephyr Read Chip Temperature.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_chip_temp.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_chip_temp(sdc_hci_cmd_vs_zephyr_read_chip_temp_return_t *return_params);
+
+/** @brief Zephyr Write Tx Power Level (per Role/Connection).
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_write_tx_power.
+ *
+ * @param[in]  params Input parameters.
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_write_tx_power(
+	const sdc_hci_cmd_vs_zephyr_write_tx_power_t *params,
+	sdc_hci_cmd_vs_zephyr_write_tx_power_return_t *return_params);
+
+/** @brief Zephyr Read Tx Power Level (per Role/Connection) Command.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_zephyr_read_tx_power.
+ *
+ * @param[in]  params Input parameters.
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_zephyr_read_tx_power(
+	const sdc_hci_cmd_vs_zephyr_read_tx_power_t *params,
+	sdc_hci_cmd_vs_zephyr_read_tx_power_return_t *return_params);
+
+/** @brief Read Supported Vendor Specific Commands.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_read_supported_vs_commands.
+ *
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_read_supported_vs_commands(
+	sdc_hci_cmd_vs_read_supported_vs_commands_return_t *return_params);
+
+/** @brief Set Low Latency Packet Mode.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_llpm_mode_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_llpm_mode_set(const sdc_hci_cmd_vs_llpm_mode_set_t *params);
+
+/** @brief Connection Update.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_conn_update.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_conn_update(const sdc_hci_cmd_vs_conn_update_t *params);
+
+/** @brief Enable or Disable Extended Connection Events.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_conn_event_extend.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_conn_event_extend(const sdc_hci_cmd_vs_conn_event_extend_t *params);
+
+/** @brief QoS Connection Event Reports enable.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_qos_conn_event_report_enable.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_qos_conn_event_report_enable(
+	const sdc_hci_cmd_vs_qos_conn_event_report_enable_t *params);
+
+/** @brief Set event length for ACL connections.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_event_length_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_event_length_set(const sdc_hci_cmd_vs_event_length_set_t *params);
+
+/** @brief Set event length for periodic advertisers.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_periodic_adv_event_length_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_periodic_adv_event_length_set(
+	const sdc_hci_cmd_vs_periodic_adv_event_length_set_t *params);
+
+/** @brief Configure Coexistence Scan Request Mode.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_coex_scan_mode_config.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_coex_scan_mode_config(const sdc_hci_cmd_vs_coex_scan_mode_config_t *params);
+
+/** @brief Configure Coexistence Per-Role Priority.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_coex_priority_config.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_coex_priority_config(const sdc_hci_cmd_vs_coex_priority_config_t *params);
+
+/** @brief Set peripheral latency mode.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_peripheral_latency_mode_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_peripheral_latency_mode_set(
+	const sdc_hci_cmd_vs_peripheral_latency_mode_set_t *params);
+
+/** @brief Write remote transmit power level.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_write_remote_tx_power.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_write_remote_tx_power(const sdc_hci_cmd_vs_write_remote_tx_power_t *params);
+
+/** @brief Set advertising randomness.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_set_adv_randomness.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_set_adv_randomness(const sdc_hci_cmd_vs_set_adv_randomness_t *params);
+
+/** @brief Set Compatibility mode for window offset.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_compat_mode_window_offset_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_compat_mode_window_offset_set(
+	const sdc_hci_cmd_vs_compat_mode_window_offset_set_t *params);
+
+/** @brief Enable the Quality of Service (QoS) channel survey module.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_qos_channel_survey_enable.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_qos_channel_survey_enable(const sdc_hci_cmd_vs_qos_channel_survey_enable_t *params);
+
+/** @brief Set LE Power Control Request procedure parameters.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_set_power_control_request_params.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_set_power_control_request_params(
+	const sdc_hci_cmd_vs_set_power_control_request_params_t *params);
+
+/** @brief Read average RSSI.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_read_average_rssi.
+ *
+ * @param[in]  params Input parameters.
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_read_average_rssi(const sdc_hci_cmd_vs_read_average_rssi_t *params,
+					 sdc_hci_cmd_vs_read_average_rssi_return_t *return_params);
+
+/** @brief Set Central ACL event spacing.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_central_acl_event_spacing_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_central_acl_event_spacing_set(
+	const sdc_hci_cmd_vs_central_acl_event_spacing_set_t *params);
+
+/** @brief Set Connection Event Trigger.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_set_conn_event_trigger.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_set_conn_event_trigger(const sdc_hci_cmd_vs_set_conn_event_trigger_t *params);
+
+/** @brief Get Next Connection Event Counter.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_get_next_conn_event_counter.
+ *
+ * @param[in]  params Input parameters.
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_get_next_conn_event_counter(
+	const sdc_hci_cmd_vs_get_next_conn_event_counter_t *params,
+	sdc_hci_cmd_vs_get_next_conn_event_counter_return_t *return_params);
+
+/** @brief Allow Parallel Connection Establishment.
+ *
+ * For the complete API description,
+ * see @ref sdc_hci_cmd_vs_allow_parallel_connection_establishments.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_allow_parallel_connection_establishments(
+	const sdc_hci_cmd_vs_allow_parallel_connection_establishments_t *params);
+
+/** @brief Set the minimum value that will be used as maximum Tx octets for ACL connections.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_min_val_of_max_acl_tx_payload_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_min_val_of_max_acl_tx_payload_set(
+	const sdc_hci_cmd_vs_min_val_of_max_acl_tx_payload_set_t *params);
+
+/** @brief Iso Read Tx Timestamp.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_iso_read_tx_timestamp.
+ *
+ * @param[in]  params Input parameters.
+ * @param[out] return_params Return parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_iso_read_tx_timestamp(
+	const sdc_hci_cmd_vs_iso_read_tx_timestamp_t *params,
+	sdc_hci_cmd_vs_iso_read_tx_timestamp_return_t *return_params);
+
+/** @brief Set the default BIG reserved time.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_big_reserved_time_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_big_reserved_time_set(const sdc_hci_cmd_vs_big_reserved_time_set_t *params);
+
+/** @brief Set the default CIG reserved time.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_cig_reserved_time_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_cig_reserved_time_set(const sdc_hci_cmd_vs_cig_reserved_time_set_t *params);
+
+/** @brief Set the CIS subevent length in microseconds.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_cis_subevent_length_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_cis_subevent_length_set(const sdc_hci_cmd_vs_cis_subevent_length_set_t *params);
+
+/** @brief Set the channel map for scanning and initiating.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_scan_channel_map_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_scan_channel_map_set(const sdc_hci_cmd_vs_scan_channel_map_set_t *params);
+
+/** @brief Scan accept extended advertising packets set.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_scan_accept_ext_adv_packets_set.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_scan_accept_ext_adv_packets_set(
+	const sdc_hci_cmd_vs_scan_accept_ext_adv_packets_set_t *params);
+
+/** @brief Set priority of a BT role.
+ *
+ * For the complete API description, see @ref sdc_hci_cmd_vs_set_role_priority.
+ *
+ * @param[in]  params Input parameters.
+ *
+ * @return 0 on success or negative error value on failure.
+ */
+int hci_vs_sdc_set_role_priority(const sdc_hci_cmd_vs_set_role_priority_t *params);
+
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @}
+ */
+
+#endif /* _HCI_VS_SDC_ */
diff --git a/subsys/bluetooth/CMakeLists.txt b/subsys/bluetooth/CMakeLists.txt
index db9ea0637519..307c50016469 100644
--- a/subsys/bluetooth/CMakeLists.txt
+++ b/subsys/bluetooth/CMakeLists.txt
@@ -9,6 +9,7 @@ zephyr_sources_ifdef(CONFIG_BT_GATT_DM gatt_dm.c)
 zephyr_sources_ifdef(CONFIG_BT_SCAN scan.c)
 zephyr_sources_ifdef(CONFIG_BT_CONN_CTX conn_ctx.c)
 zephyr_sources_ifdef(CONFIG_BT_ENOCEAN enocean.c)
+zephyr_sources_ifdef(CONFIG_BT_LL_SOFTDEVICE hci_vs_sdc.c)
 
 add_subdirectory_ifdef(CONFIG_BT_ADV_PROV adv_prov)
 add_subdirectory_ifdef(CONFIG_BT_LL_SOFTDEVICE controller)
diff --git a/subsys/bluetooth/hci_vs_sdc.c b/subsys/bluetooth/hci_vs_sdc.c
new file mode 100644
index 000000000000..84d539868768
--- /dev/null
+++ b/subsys/bluetooth/hci_vs_sdc.c
@@ -0,0 +1,345 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+#include <zephyr/bluetooth/hci.h>
+#include <bluetooth/hci_vs_sdc.h>
+
+static int hci_vs_cmd_with_rsp_only(uint16_t opcode, void *rsp, size_t rsp_size)
+{
+	int err;
+	struct net_buf *rsp_buf;
+
+	err = bt_hci_cmd_send_sync(opcode, NULL, &rsp_buf);
+	if (err) {
+		return err;
+	}
+
+	memcpy(rsp, (void *)&rsp_buf->data[1], rsp_size);
+
+	net_buf_unref(rsp_buf);
+
+	return 0;
+}
+
+static int hci_vs_cmd_no_rsp(uint16_t opcode, const void *params, size_t params_size)
+{
+	struct net_buf *buf;
+
+	buf = bt_hci_cmd_create(opcode, params_size);
+	if (!buf) {
+		return -ENOMEM;
+	}
+
+	net_buf_add_mem(buf, params, params_size);
+
+	return bt_hci_cmd_send_sync(opcode, buf, NULL);
+}
+
+static int hci_vs_cmd_with_rsp(
+	uint16_t opcode, const void *params,
+	size_t params_size, void *rsp, size_t rsp_size)
+{
+	int err;
+	struct net_buf *buf;
+	struct net_buf *rsp_buf;
+
+	buf = bt_hci_cmd_create(opcode, params_size);
+	if (!buf) {
+		return -ENOMEM;
+	}
+
+	net_buf_add_mem(buf, params, params_size);
+
+	err = bt_hci_cmd_send_sync(opcode, buf, &rsp_buf);
+	if (err) {
+		return err;
+	}
+
+	memcpy(rsp, (void *)&rsp_buf->data[1], rsp_size);
+
+	net_buf_unref(rsp_buf);
+
+	return 0;
+}
+
+int hci_vs_sdc_zephyr_read_version_info(
+	sdc_hci_cmd_vs_zephyr_read_version_info_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_VERSION_INFO,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_read_supported_commands(
+	sdc_hci_cmd_vs_zephyr_read_supported_commands_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_SUPPORTED_COMMANDS,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_write_bd_addr(const sdc_hci_cmd_vs_zephyr_write_bd_addr_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_WRITE_BD_ADDR,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_zephyr_read_static_addresses(
+	sdc_hci_cmd_vs_zephyr_read_static_addresses_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_STATIC_ADDRESSES,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_read_key_hierarchy_roots(
+	sdc_hci_cmd_vs_zephyr_read_key_hierarchy_roots_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_KEY_HIERARCHY_ROOTS,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_read_chip_temp(sdc_hci_cmd_vs_zephyr_read_chip_temp_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_CHIP_TEMP,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_write_tx_power(
+	const sdc_hci_cmd_vs_zephyr_write_tx_power_t *params,
+	sdc_hci_cmd_vs_zephyr_write_tx_power_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_WRITE_TX_POWER,
+				   params, sizeof(*params),
+				   return_params, sizeof(*return_params));
+}
+
+int hci_vs_sdc_zephyr_read_tx_power(
+	const sdc_hci_cmd_vs_zephyr_read_tx_power_t *params,
+	sdc_hci_cmd_vs_zephyr_read_tx_power_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp(SDC_HCI_OPCODE_CMD_VS_ZEPHYR_READ_TX_POWER,
+				   params, sizeof(*params),
+				   return_params, sizeof(*return_params));
+}
+
+int hci_vs_sdc_read_supported_vs_commands(
+	sdc_hci_cmd_vs_read_supported_vs_commands_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp_only(SDC_HCI_OPCODE_CMD_VS_READ_SUPPORTED_VS_COMMANDS,
+					return_params,
+					sizeof(*return_params));
+}
+
+int hci_vs_sdc_llpm_mode_set(const sdc_hci_cmd_vs_llpm_mode_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_LLPM_MODE_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_conn_update(const sdc_hci_cmd_vs_conn_update_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_CONN_UPDATE,
+				 params,
+				 sizeof(*params));
+}
+
+
+int hci_vs_sdc_conn_event_extend(const sdc_hci_cmd_vs_conn_event_extend_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_CONN_EVENT_EXTEND,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_qos_conn_event_report_enable(
+	const sdc_hci_cmd_vs_qos_conn_event_report_enable_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_QOS_CONN_EVENT_REPORT_ENABLE,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_event_length_set(
+	const sdc_hci_cmd_vs_event_length_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_EVENT_LENGTH_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_periodic_adv_event_length_set(
+	const sdc_hci_cmd_vs_periodic_adv_event_length_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_PERIODIC_ADV_EVENT_LENGTH_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_coex_scan_mode_config(const sdc_hci_cmd_vs_coex_scan_mode_config_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_COEX_SCAN_MODE_CONFIG,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_coex_priority_config(const sdc_hci_cmd_vs_coex_priority_config_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_COEX_PRIORITY_CONFIG,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_peripheral_latency_mode_set(
+	const sdc_hci_cmd_vs_peripheral_latency_mode_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_PERIPHERAL_LATENCY_MODE_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_write_remote_tx_power(const sdc_hci_cmd_vs_write_remote_tx_power_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_WRITE_REMOTE_TX_POWER,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_set_adv_randomness(const sdc_hci_cmd_vs_set_adv_randomness_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SET_ADV_RANDOMNESS,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_compat_mode_window_offset_set(
+	const sdc_hci_cmd_vs_compat_mode_window_offset_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_COMPAT_MODE_WINDOW_OFFSET_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_qos_channel_survey_enable(const sdc_hci_cmd_vs_qos_channel_survey_enable_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_QOS_CHANNEL_SURVEY_ENABLE,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_set_power_control_request_params(
+	const sdc_hci_cmd_vs_set_power_control_request_params_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SET_POWER_CONTROL_REQUEST_PARAMS,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_read_average_rssi(
+	const sdc_hci_cmd_vs_read_average_rssi_t *params,
+	sdc_hci_cmd_vs_read_average_rssi_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp(SDC_HCI_OPCODE_CMD_VS_READ_AVERAGE_RSSI,
+				   params, sizeof(*params),
+				   return_params, sizeof(*return_params));
+}
+
+int hci_vs_sdc_central_acl_event_spacing_set(
+	const sdc_hci_cmd_vs_central_acl_event_spacing_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_CENTRAL_ACL_EVENT_SPACING_SET,
+				 params,
+				 sizeof(*params));
+}
+
+
+int hci_vs_sdc_set_conn_event_trigger(
+	const sdc_hci_cmd_vs_set_conn_event_trigger_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SET_CONN_EVENT_TRIGGER,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_get_next_conn_event_counter(
+	const sdc_hci_cmd_vs_get_next_conn_event_counter_t *params,
+	sdc_hci_cmd_vs_get_next_conn_event_counter_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp(SDC_HCI_OPCODE_CMD_VS_GET_NEXT_CONN_EVENT_COUNTER,
+				   params, sizeof(*params),
+				   return_params, sizeof(*return_params));
+}
+
+int hci_vs_sdc_allow_parallel_connection_establishments(
+	const sdc_hci_cmd_vs_allow_parallel_connection_establishments_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_ALLOW_PARALLEL_CONNECTION_ESTABLISHMENTS,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_min_val_of_max_acl_tx_payload_set(
+	const sdc_hci_cmd_vs_min_val_of_max_acl_tx_payload_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_MIN_VAL_OF_MAX_ACL_TX_PAYLOAD_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_iso_read_tx_timestamp(const sdc_hci_cmd_vs_iso_read_tx_timestamp_t *params,
+				     sdc_hci_cmd_vs_iso_read_tx_timestamp_return_t *return_params)
+{
+	return hci_vs_cmd_with_rsp(SDC_HCI_OPCODE_CMD_VS_ISO_READ_TX_TIMESTAMP,
+				   params, sizeof(*params),
+				   return_params, sizeof(*return_params));
+}
+
+int hci_vs_sdc_big_reserved_time_set(const sdc_hci_cmd_vs_big_reserved_time_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_BIG_RESERVED_TIME_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_cig_reserved_time_set(const sdc_hci_cmd_vs_cig_reserved_time_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_CIG_RESERVED_TIME_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_cis_subevent_length_set(const sdc_hci_cmd_vs_cis_subevent_length_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_CIS_SUBEVENT_LENGTH_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_scan_channel_map_set(const sdc_hci_cmd_vs_scan_channel_map_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SCAN_CHANNEL_MAP_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_scan_accept_ext_adv_packets_set(
+	const sdc_hci_cmd_vs_scan_accept_ext_adv_packets_set_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SCAN_ACCEPT_EXT_ADV_PACKETS_SET,
+				 params,
+				 sizeof(*params));
+}
+
+int hci_vs_sdc_set_role_priority(const sdc_hci_cmd_vs_set_role_priority_t *params)
+{
+	return hci_vs_cmd_no_rsp(SDC_HCI_OPCODE_CMD_VS_SET_ROLE_PRIORITY,
+				 params,
+				 sizeof(*params));
+}