diff --git a/os_if/linux/scan/src/wlan_cfg80211_scan.c b/os_if/linux/scan/src/wlan_cfg80211_scan.c
index 0fb64761fe50..9eb728bffb3e 100644
--- a/os_if/linux/scan/src/wlan_cfg80211_scan.c
+++ b/os_if/linux/scan/src/wlan_cfg80211_scan.c
@@ -444,7 +444,7 @@ int wlan_cfg80211_sched_scan_start(struct wlan_objmgr_pdev *pdev,
 
 		for (i = 0; i < request->n_channels; i++) {
 			channel = request->channels[i]->hw_value;
-			if (wlan_is_dsrc_channel(wlan_chan_to_freq(channel)))
+			if (wlan_reg_is_dsrc_chan(pdev, channel))
 				continue;
 
 			if (ap_or_go_present) {
@@ -1317,7 +1317,7 @@ int wlan_cfg80211_scan(struct wlan_objmgr_pdev *pdev,
 		for (i = 0; i < request->n_channels; i++) {
 			channel = request->channels[i]->hw_value;
 			c_freq = wlan_reg_chan_to_freq(pdev, channel);
-			if (wlan_is_dsrc_channel(c_freq))
+			if (wlan_reg_is_dsrc_chan(pdev, channel))
 				continue;
 #ifdef WLAN_POLICY_MGR_ENABLE
 			if (ap_or_go_present) {
diff --git a/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_core.c b/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_core.c
index 54583ed52b19..ee1ac42303b2 100644
--- a/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_core.c
+++ b/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_core.c
@@ -1800,6 +1800,7 @@ QDF_STATUS policy_mgr_get_channel_list(struct wlan_objmgr_psoc *psoc,
 	uint8_t channel_list_5[QDF_MAX_NUM_CHAN] = {0};
 	uint8_t sbs_channel_list[QDF_MAX_NUM_CHAN] = {0};
 	bool skip_dfs_channel = false;
+	bool is_etsi13_srd_chan_allowed_in_mas_mode = true;
 	uint32_t i = 0, j = 0;
 	struct policy_mgr_psoc_priv_obj *pm_ctx;
 	bool sta_sap_scc_on_dfs_chan;
@@ -1840,12 +1841,17 @@ QDF_STATUS policy_mgr_get_channel_list(struct wlan_objmgr_psoc *psoc,
 	sta_sap_scc_on_dfs_chan =
 		policy_mgr_is_sta_sap_scc_allowed_on_dfs_chan(psoc);
 	policy_mgr_debug("sta_sap_scc_on_dfs_chan %u", sta_sap_scc_on_dfs_chan);
-	if ((((mode == PM_SAP_MODE) || (mode == PM_P2P_GO_MODE)) &&
-	    (policy_mgr_mode_specific_connection_count(
-		psoc, PM_STA_MODE, NULL) > 0)) ||
-		!sta_sap_scc_on_dfs_chan) {
-		policy_mgr_debug("STA present, skip DFS channels from pcl for SAP/Go");
-		skip_dfs_channel = true;
+	if ((mode == PM_SAP_MODE) || (mode == PM_P2P_GO_MODE)) {
+		if ((policy_mgr_mode_specific_connection_count(psoc,
+							       PM_STA_MODE,
+							       NULL) > 0) ||
+		    !sta_sap_scc_on_dfs_chan) {
+			policy_mgr_debug("skip DFS ch from pcl for SAP/Go");
+			skip_dfs_channel = true;
+		}
+		is_etsi13_srd_chan_allowed_in_mas_mode =
+			wlan_reg_is_etsi13_srd_chan_allowed_master_mode(pm_ctx->
+									pdev);
 	}
 
 	/* Let's divide the list in 2.4 & 5 Ghz lists */
@@ -1878,6 +1884,12 @@ QDF_STATUS policy_mgr_get_channel_list(struct wlan_objmgr_psoc *psoc,
 			chan_index++;
 			continue;
 		}
+		if (!is_etsi13_srd_chan_allowed_in_mas_mode &&
+		    wlan_reg_is_etsi13_srd_chan(pm_ctx->pdev,
+						channel_list[chan_index])) {
+			chan_index++;
+			continue;
+		}
 		channel_list_5[chan_index_5++] = channel_list[chan_index++];
 	}
 
diff --git a/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c b/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c
index b122d2130cbb..88a58f085785 100644
--- a/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c
+++ b/umac/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c
@@ -1391,13 +1391,14 @@ policy_mgr_get_nondfs_preferred_channel(struct wlan_objmgr_psoc *psoc,
 }
 
 static void policy_mgr_remove_dsrc_channels(uint8_t *chan_list,
-				uint32_t *num_channels)
+					    uint32_t *num_channels,
+					    struct wlan_objmgr_pdev *pdev)
 {
 	uint32_t num_chan_temp = 0;
 	int i;
 
 	for (i = 0; i < *num_channels; i++) {
-		if (!wlan_is_dsrc_channel(wlan_chan_to_freq(chan_list[i]))) {
+		if (!wlan_reg_is_dsrc_chan(pdev, chan_list[i])) {
 			chan_list[num_chan_temp] = chan_list[i];
 			num_chan_temp++;
 		}
@@ -1434,7 +1435,7 @@ QDF_STATUS policy_mgr_get_valid_chans(struct wlan_objmgr_psoc *psoc,
 		return status;
 	}
 
-	policy_mgr_remove_dsrc_channels(chan_list, list_len);
+	policy_mgr_remove_dsrc_channels(chan_list, list_len, pm_ctx->pdev);
 
 	return QDF_STATUS_SUCCESS;
 }
diff --git a/umac/cmn_services/utils/inc/wlan_utility.h b/umac/cmn_services/utils/inc/wlan_utility.h
index 57ad2ed2404f..eff13eebc81f 100644
--- a/umac/cmn_services/utils/inc/wlan_utility.h
+++ b/umac/cmn_services/utils/inc/wlan_utility.h
@@ -46,14 +46,6 @@ struct wlan_find_vdev_filter {
  */
 uint32_t wlan_chan_to_freq(uint8_t chan);
 
-/*
- * wlan_is_dsrc_channel() - is the channel DSRC
- * @center_freq: center freq of the channel
- *
- * Return: true if DSRC channel or false otherwise
- */
-bool wlan_is_dsrc_channel(uint16_t center_freq);
-
 /**
  * wlan_freq_to_chan() - converts frequency to channel
  * @freq: frequency
diff --git a/umac/cmn_services/utils/src/wlan_utility.c b/umac/cmn_services/utils/src/wlan_utility.c
index 2d9a5659ec2b..4552552ac4e2 100644
--- a/umac/cmn_services/utils/src/wlan_utility.c
+++ b/umac/cmn_services/utils/src/wlan_utility.c
@@ -44,15 +44,6 @@ uint32_t wlan_chan_to_freq(uint8_t chan)
 		return WLAN_5_GHZ_BASE_FREQ + chan * WLAN_CHAN_SPACING_5MHZ;
 }
 
-bool wlan_is_dsrc_channel(uint16_t center_freq)
-{
-	if (center_freq >= 5852 &&
-	    center_freq <= 5920)
-		return true;
-
-	return false;
-}
-
 uint8_t wlan_freq_to_chan(uint32_t freq)
 {
 	uint8_t chan;
diff --git a/umac/regulatory/core/src/reg_db.c b/umac/regulatory/core/src/reg_db.c
index f4c20137badf..c0dd4debabb4 100644
--- a/umac/regulatory/core/src/reg_db.c
+++ b/umac/regulatory/core/src/reg_db.c
@@ -1148,3 +1148,8 @@ QDF_STATUS reg_get_default_country(uint16_t *default_country)
 
 	return QDF_STATUS_SUCCESS;
 }
+
+bool reg_etsi13_regdmn(uint8_t reg_dmn)
+{
+	return reg_dmn == ETSI13;
+}
diff --git a/umac/regulatory/core/src/reg_db.h b/umac/regulatory/core/src/reg_db.h
index da5c65480ed5..7e286e263d8f 100644
--- a/umac/regulatory/core/src/reg_db.h
+++ b/umac/regulatory/core/src/reg_db.h
@@ -156,4 +156,11 @@ QDF_STATUS reg_get_num_reg_dmn_pairs(int *num_reg_dmn);
 
 QDF_STATUS reg_get_default_country(uint16_t *default_country);
 
+/**
+ * reg_etsi13_regdmn () - Checks if the reg domain is ETSI13 or not
+ * @reg_dmn: reg domain
+ *
+ * Return: true or false
+ */
+bool reg_etsi13_regdmn(uint8_t reg_dmn);
 #endif
diff --git a/umac/regulatory/core/src/reg_priv.h b/umac/regulatory/core/src/reg_priv.h
index 1b2d4bd1a18f..bffd6dd5d439 100644
--- a/umac/regulatory/core/src/reg_priv.h
+++ b/umac/regulatory/core/src/reg_priv.h
@@ -80,6 +80,7 @@ struct wlan_regulatory_psoc_priv_obj {
 	struct wlan_psoc_host_hal_reg_capabilities_ext
 			reg_cap[PSOC_MAX_PHY_REG_CAP];
 	bool force_ssc_disable_indoor_channel;
+	bool enable_srd_chan_in_master_mode;
 	qdf_spinlock_t cbk_list_lock;
 };
 
diff --git a/umac/regulatory/core/src/reg_services.c b/umac/regulatory/core/src/reg_services.c
index 4859adcdda58..de030ec37ea8 100644
--- a/umac/regulatory/core/src/reg_services.c
+++ b/umac/regulatory/core/src/reg_services.c
@@ -121,8 +121,10 @@ static const struct chan_map channel_map_old[NUM_CHANNELS] = {
 	[CHAN_ENUM_157] = {5785, 157, 2, 160},
 	[CHAN_ENUM_161] = {5805, 161, 2, 160},
 	[CHAN_ENUM_165] = {5825, 165, 2, 160},
+#ifndef WLAN_FEATURE_DSRC
 	[CHAN_ENUM_169] = {5845, 169, 2, 20},
-
+	[CHAN_ENUM_173] = {5865, 173, 2, 20},
+#else
 	[CHAN_ENUM_170] = {5852, 170, 2, 20},
 	[CHAN_ENUM_171] = {5855, 171, 2, 20},
 	[CHAN_ENUM_172] = {5860, 172, 2, 20},
@@ -138,6 +140,7 @@ static const struct chan_map channel_map_old[NUM_CHANNELS] = {
 	[CHAN_ENUM_182] = {5910, 182, 2, 20},
 	[CHAN_ENUM_183] = {5915, 183, 2, 20},
 	[CHAN_ENUM_184] = {5920, 184, 2, 20},
+#endif
 };
 
 #else
@@ -1707,6 +1710,91 @@ bool reg_is_passive_or_disable_ch(struct wlan_objmgr_pdev *pdev,
 		(ch_state == CHANNEL_STATE_DISABLE);
 }
 
+#ifdef WLAN_FEATURE_DSRC
+bool reg_is_dsrc_chan(struct wlan_objmgr_pdev *pdev, uint32_t chan)
+{
+	struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
+	uint32_t freq = 0;
+
+	pdev_priv_obj = reg_get_pdev_obj(pdev);
+
+	if (!IS_VALID_PDEV_REG_OBJ(pdev_priv_obj)) {
+		reg_err("reg pdev priv obj is NULL");
+		return false;
+	}
+
+	if (!REG_IS_5GHZ_CH(chan))
+		return false;
+
+	freq = reg_chan_to_freq(pdev, chan);
+
+	if (!(freq >= REG_DSRC_START_FREQ && freq <= REG_DSRC_END_FREQ))
+		return false;
+
+	return true;
+}
+
+#else
+
+bool reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev)
+{
+	struct cur_regdmn_info cur_reg_dmn;
+	QDF_STATUS status;
+
+	status = reg_get_curr_regdomain(pdev, &cur_reg_dmn);
+	if (QDF_STATUS_SUCCESS != status) {
+		reg_err("Failed to get reg domain");
+		return false;
+	}
+
+	return reg_etsi13_regdmn(cur_reg_dmn.dmn_id_5g);
+}
+
+bool reg_is_etsi13_srd_chan(struct wlan_objmgr_pdev *pdev, uint32_t chan)
+{
+	struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
+	uint32_t freq = 0;
+
+	pdev_priv_obj = reg_get_pdev_obj(pdev);
+
+	if (!IS_VALID_PDEV_REG_OBJ(pdev_priv_obj)) {
+		reg_err("reg pdev priv obj is NULL");
+		return false;
+	}
+
+	if (!REG_IS_5GHZ_CH(chan))
+		return false;
+
+	freq = reg_chan_to_freq(pdev, chan);
+
+	if (!(freq >= REG_ETSI13_SRD_START_FREQ &&
+	      freq <= REG_ETSI13_SRD_END_FREQ))
+		return false;
+
+	return reg_is_etsi13_regdmn(pdev);
+}
+
+bool reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev *pdev)
+{
+	struct wlan_objmgr_psoc *psoc;
+	struct wlan_regulatory_psoc_priv_obj *psoc_priv_obj;
+
+	if (!pdev) {
+		reg_alert("pdev is NULL");
+		return true;
+	}
+	psoc = wlan_pdev_get_psoc(pdev);
+
+	psoc_priv_obj = reg_get_psoc_obj(psoc);
+	if (!IS_VALID_PSOC_REG_OBJ(psoc_priv_obj)) {
+		reg_alert("psoc reg component is NULL");
+		return true;
+	}
+
+	return psoc_priv_obj->enable_srd_chan_in_master_mode &&
+	       reg_is_etsi13_regdmn(pdev);
+}
+#endif
 
 uint32_t reg_freq_to_chan(struct wlan_objmgr_pdev *pdev,
 			  uint32_t freq)
@@ -3086,6 +3174,7 @@ QDF_STATUS wlan_regulatory_psoc_obj_created_notification(
 	soc_reg_obj->master_vdev_cnt = 0;
 	soc_reg_obj->vdev_cnt_11d = 0;
 	soc_reg_obj->restart_beaconing = CH_AVOID_RULE_RESTART;
+	soc_reg_obj->enable_srd_chan_in_master_mode = false;
 
 	for (i = 0; i < MAX_STA_VDEV_CNT; i++)
 		soc_reg_obj->vdev_ids_11d[i] = INVALID_VDEV_ID;
@@ -3722,6 +3811,8 @@ QDF_STATUS reg_set_config_vars(struct wlan_objmgr_psoc *psoc,
 		config_vars.force_ssc_disable_indoor_channel;
 	psoc_priv_obj->band_capability = config_vars.band_capability;
 	psoc_priv_obj->restart_beaconing = config_vars.restart_beaconing;
+	psoc_priv_obj->enable_srd_chan_in_master_mode =
+		config_vars.enable_srd_chan_in_master_mode;
 
 	status = wlan_objmgr_psoc_try_get_ref(psoc, WLAN_REGULATORY_SB_ID);
 	if (QDF_IS_STATUS_ERROR(status)) {
diff --git a/umac/regulatory/core/src/reg_services.h b/umac/regulatory/core/src/reg_services.h
index d73f50cb957b..f843eb61c920 100644
--- a/umac/regulatory/core/src/reg_services.h
+++ b/umac/regulatory/core/src/reg_services.h
@@ -40,8 +40,14 @@
 #define REG_MAX_24GHZ_CH_NUM channel_map[MAX_24GHZ_CHANNEL].chan_num
 #define REG_MIN_5GHZ_CH_NUM channel_map[MIN_5GHZ_CHANNEL].chan_num
 #define REG_MAX_5GHZ_CH_NUM channel_map[MAX_5GHZ_CHANNEL].chan_num
-#define REG_MIN_11P_CH_NUM channel_map[MIN_11P_CHANNEL].chan_num
-#define REG_MAX_11P_CH_NUM channel_map[MAX_11P_CHANNEL].chan_num
+
+#ifdef WLAN_FEATURE_DSRC
+#define REG_DSRC_START_FREQ channel_map[MIN_DSRC_CHANNEL].center_freq
+#define REG_DSRC_END_FREQ   channel_map[MAX_DSRC_CHANNEL].center_freq
+#endif
+
+#define REG_ETSI13_SRD_START_FREQ 5745
+#define REG_ETSI13_SRD_END_FREQ   5865
 
 #define REG_IS_24GHZ_CH(chan_num) \
 	((chan_num >= REG_MIN_24GHZ_CH_NUM) &&	\
@@ -67,10 +73,6 @@
 	((chan_num >= REG_MIN_5GHZ_CH_NUM) &&	\
 	 (chan_num <= REG_MAX_5GHZ_CH_NUM))
 
-#define REG_IS_11P_CH(chan_num) \
-	((chan_num >= REG_MIN_11P_CH_NUM) &&	\
-	 (chan_num <= REG_MAX_11P_CH_NUM))
-
 #define REG_IS_5GHZ_FREQ(freq) \
 	((freq >= channel_map[MIN_5GHZ_CHANNEL].center_freq) &&	\
 	 (freq <= channel_map[MAX_5GHZ_CHANNEL].center_freq))
@@ -308,6 +310,67 @@ void reg_update_nol_ch(struct wlan_objmgr_pdev *pdev, uint8_t *ch_list,
  */
 bool reg_is_dfs_ch(struct wlan_objmgr_pdev *pdev, uint32_t chan);
 
+#ifdef WLAN_FEATURE_DSRC
+/**
+ * reg_is_dsrc_chan () - Checks the channel for DSRC or not
+ * @chan: channel
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool reg_is_dsrc_chan(struct wlan_objmgr_pdev *pdev, uint32_t chan);
+
+static inline bool reg_is_etsi13_srd_chan(struct wlan_objmgr_pdev *pdev,
+					  uint32_t chan)
+{
+	return false;
+}
+
+static inline bool reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev)
+{
+	return false;
+}
+
+static inline bool
+reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev *pdev)
+{
+	return true;
+}
+#else
+/**
+ * reg_is_etsi13_regdmn () - Checks if the current reg domain is ETSI13 or not
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev);
+
+/**
+ * reg_is_etsi13_srd_chan () - Checks the channel for ETSI13 srd ch or not
+ * @chan: channel
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool reg_is_etsi13_srd_chan(struct wlan_objmgr_pdev *pdev, uint32_t chan);
+
+/**
+ * reg_is_etsi13_srd_chan_allowed_master_mode() - Checks if regdmn is ETSI13
+ * and SRD channels are allowed in master mode or not.
+ *
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev *pdev);
+
+static inline bool reg_is_dsrc_chan(struct wlan_objmgr_pdev *pdev,
+				    uint32_t chan)
+{
+	return false;
+}
+#endif
+
 bool reg_is_passive_or_disable_ch(struct wlan_objmgr_pdev *pdev,
 				  uint32_t chan);
 
diff --git a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
index 1c1f864476aa..f13ce62a164f 100644
--- a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
+++ b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
@@ -146,8 +146,10 @@ enum channel_enum {
 	CHAN_ENUM_157,
 	CHAN_ENUM_161,
 	CHAN_ENUM_165,
+#ifndef WLAN_FEATURE_DSRC
 	CHAN_ENUM_169,
-
+	CHAN_ENUM_173,
+#else
 	CHAN_ENUM_170,
 	CHAN_ENUM_171,
 	CHAN_ENUM_172,
@@ -163,6 +165,7 @@ enum channel_enum {
 	CHAN_ENUM_182,
 	CHAN_ENUM_183,
 	CHAN_ENUM_184,
+#endif
 
 	NUM_CHANNELS,
 
@@ -175,12 +178,18 @@ enum channel_enum {
 	NUM_49GHZ_CHANNELS = MAX_49GHZ_CHANNEL - MIN_49GHZ_CHANNEL + 1,
 
 	MIN_5GHZ_CHANNEL = CHAN_ENUM_36,
+#ifndef WLAN_FEATURE_DSRC
+	MAX_5GHZ_CHANNEL = CHAN_ENUM_173,
+#else
 	MAX_5GHZ_CHANNEL = CHAN_ENUM_184,
+#endif
 	NUM_5GHZ_CHANNELS = (MAX_5GHZ_CHANNEL - MIN_5GHZ_CHANNEL + 1),
 
-	MIN_11P_CHANNEL = CHAN_ENUM_170,
-	MAX_11P_CHANNEL = CHAN_ENUM_184,
-	NUM_11P_CHANNELS = (MAX_11P_CHANNEL - MIN_11P_CHANNEL + 1),
+#ifdef WLAN_FEATURE_DSRC
+	MIN_DSRC_CHANNEL = CHAN_ENUM_170,
+	MAX_DSRC_CHANNEL = CHAN_ENUM_184,
+	NUM_DSRC_CHANNELS = (MAX_DSRC_CHANNEL - MIN_DSRC_CHANNEL + 1),
+#endif
 
 	INVALID_CHANNEL = 0xBAD,
 };
@@ -402,9 +411,9 @@ enum channel_enum {
 	MAX_5GHZ_CHANNEL = CHAN_ENUM_5920,
 	NUM_5GHZ_CHANNELS = (MAX_5GHZ_CHANNEL - MIN_5GHZ_CHANNEL + 1),
 
-	MIN_11P_CHANNEL = CHAN_ENUM_5850,
-	MAX_11P_CHANNEL = CHAN_ENUM_5920,
-	NUM_11P_CHANNELS = (MAX_11P_CHANNEL - MIN_11P_CHANNEL + 1),
+	MIN_DSRC_CHANNEL = CHAN_ENUM_5850,
+	MAX_DSRC_CHANNEL = CHAN_ENUM_5920,
+	NUM_DSRC_CHANNELS = (MAX_DSRC_CHANNEL - MIN_DSRC_CHANNEL + 1),
 
 	INVALID_CHANNEL = 0xBAD,
 };
@@ -789,6 +798,7 @@ enum restart_beaconing_on_ch_avoid_rule {
  * @force_ssc_disable_indoor_channel: Disable indoor channel on sap start
  * @restart_beaconing: control the beaconing entity to move
  * away from active LTE channels
+ * @enable_srd_chan_in_master_mode: SRD channel support in master mode
  */
 struct reg_config_vars {
 	uint32_t enable_11d_support;
@@ -799,6 +809,7 @@ struct reg_config_vars {
 	uint32_t indoor_chan_enabled;
 	uint32_t force_ssc_disable_indoor_channel;
 	enum restart_beaconing_on_ch_avoid_rule restart_beaconing;
+	bool enable_srd_chan_in_master_mode;
 };
 
 /**
diff --git a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
index 72b16b3ea270..a11c4efa16f8 100644
--- a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
+++ b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
@@ -34,12 +34,9 @@
 #define WLAN_REG_MAX_24GHZ_CH_NUM REG_MAX_24GHZ_CH_NUM
 #define WLAN_REG_MIN_5GHZ_CH_NUM REG_MIN_5GHZ_CH_NUM
 #define WLAN_REG_MAX_5GHZ_CH_NUM REG_MAX_5GHZ_CH_NUM
-#define WLAN_REG_MIN_11P_CH_NUM REG_MIN_11P_CH_NUM
-#define WLAN_REG_MAX_11P_CH_NUM REG_MAX_11P_CH_NUM
 
 #define WLAN_REG_IS_24GHZ_CH(chan) REG_IS_24GHZ_CH(chan)
 #define WLAN_REG_IS_5GHZ_CH(chan) REG_IS_5GHZ_CH(chan)
-#define WLAN_REG_IS_11P_CH(chan) REG_IS_11P_CH(chan)
 
 #define WLAN_REG_IS_24GHZ_CH_FREQ(freq) REG_IS_24GHZ_CH_FREQ(freq)
 
@@ -336,6 +333,44 @@ void wlan_reg_update_nol_ch(struct wlan_objmgr_pdev *pdev,
  */
 bool wlan_reg_is_dfs_ch(struct wlan_objmgr_pdev *pdev, uint32_t chan);
 
+/**
+ * wlan_reg_is_dsrc_chan () - Checks if the channel is dsrc channel or not
+ * @pdev: pdev ptr
+ * @chan_num: channel
+ *
+ * Return: true or false
+ */
+bool wlan_reg_is_dsrc_chan(struct wlan_objmgr_pdev *pdev, uint8_t chan_num);
+
+/**
+ * wlan_reg_is_etsi13_srd_chan () - Checks if the ch is ETSI13 srd ch or not
+ * @pdev: pdev ptr
+ * @chan_num: channel
+ *
+ * Return: true or false
+ */
+bool wlan_reg_is_etsi13_srd_chan(struct wlan_objmgr_pdev *pdev,
+				 uint8_t chan_num);
+
+/**
+ * wlan_reg_is_etsi13_regdmn() - Checks if current reg domain is ETSI13 or not
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool wlan_reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev);
+
+/**
+ * wlan_reg_is_etsi13_srd_chan_allowed_master_mode() - Checks if regdmn is
+ * ETSI13 and SRD channels are allowed in master mode or not.
+ *
+ * @pdev: pdev ptr
+ *
+ * Return: true or false
+ */
+bool wlan_reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev
+						     *pdev);
+
 /**
  * wlan_reg_is_passive_or_disable_ch () - Checks chan state for passive
  * and disabled
diff --git a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
index 419096e7d190..3345061bc145 100644
--- a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
+++ b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
@@ -508,6 +508,28 @@ bool wlan_reg_11d_enabled_on_host(struct wlan_objmgr_psoc *psoc)
 	return reg_11d_enabled_on_host(psoc);
 }
 
+bool wlan_reg_is_dsrc_chan(struct wlan_objmgr_pdev *pdev, uint8_t chan_num)
+{
+	return reg_is_dsrc_chan(pdev, chan_num);
+}
+
+bool wlan_reg_is_etsi13_srd_chan(struct wlan_objmgr_pdev *pdev,
+				 uint8_t chan_num)
+{
+	return reg_is_etsi13_srd_chan(pdev, chan_num);
+}
+
+bool wlan_reg_is_etsi13_regdmn(struct wlan_objmgr_pdev *pdev)
+{
+	return reg_is_etsi13_regdmn(pdev);
+}
+
+bool wlan_reg_is_etsi13_srd_chan_allowed_master_mode(struct wlan_objmgr_pdev
+						     *pdev)
+{
+	return reg_is_etsi13_srd_chan_allowed_master_mode(pdev);
+}
+
 QDF_STATUS wlan_reg_get_chip_mode(struct wlan_objmgr_pdev *pdev,
 		uint32_t *chip_mode)
 {
diff --git a/umac/tdls/core/src/wlan_tdls_peer.c b/umac/tdls/core/src/wlan_tdls_peer.c
index 82ecb43d326c..3f8a132e0e87 100644
--- a/umac/tdls/core/src/wlan_tdls_peer.c
+++ b/umac/tdls/core/src/wlan_tdls_peer.c
@@ -515,7 +515,7 @@ void tdls_extract_peer_state_param(struct tdls_peer_update_state *peer_param,
 
 		if (CHANNEL_STATE_INVALID != ch_state &&
 		    CHANNEL_STATE_DFS != ch_state &&
-		    !wlan_is_dsrc_channel(wlan_is_dsrc_channel(chan_id))) {
+		    !wlan_reg_is_dsrc_chan(pdev, chan_id)) {
 			peer_param->peer_cap.peer_chan[num].chan_id = chan_id;
 			peer_param->peer_cap.peer_chan[num].pwr =
 				wlan_reg_get_channel_reg_power(pdev, chan_id);