diff --git a/umac/regulatory/core/src/reg_services_common.c b/umac/regulatory/core/src/reg_services_common.c
index a87f86a2cb..b0523058bd 100644
--- a/umac/regulatory/core/src/reg_services_common.c
+++ b/umac/regulatory/core/src/reg_services_common.c
@@ -1547,6 +1547,53 @@ QDF_STATUS reg_read_default_country(struct wlan_objmgr_psoc *psoc,
 	return QDF_STATUS_SUCCESS;
 }
 
+QDF_STATUS reg_get_max_5g_bw_from_country_code(uint16_t cc,
+					       uint16_t *max_bw_5g)
+{
+	uint16_t i;
+	int num_countries;
+
+	*max_bw_5g = 0;
+	reg_get_num_countries(&num_countries);
+
+	for (i = 0; i < num_countries; i++) {
+		if (g_all_countries[i].country_code == cc)
+			break;
+	}
+
+	if (i == num_countries)
+		return QDF_STATUS_E_FAILURE;
+
+	*max_bw_5g = g_all_countries[i].max_bw_5g;
+
+	return QDF_STATUS_SUCCESS;
+}
+
+QDF_STATUS reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+					    uint16_t *max_bw_5g)
+{
+	uint16_t i;
+	int num_reg_dmn;
+
+	*max_bw_5g = 0;
+	reg_get_num_reg_dmn_pairs(&num_reg_dmn);
+
+	for (i = 0; i < num_reg_dmn; i++) {
+		if (g_reg_dmn_pairs[i].reg_dmn_pair_id == regdmn)
+			break;
+	}
+
+	if (i == num_reg_dmn)
+		return QDF_STATUS_E_FAILURE;
+
+	if (!regdomains_5g[g_reg_dmn_pairs[i].dmn_id_5g].num_reg_rules)
+		*max_bw_5g = 0;
+	else
+		*max_bw_5g = BW_160_MHZ;
+
+	return QDF_STATUS_SUCCESS;
+}
+
 void reg_get_current_dfs_region(struct wlan_objmgr_pdev *pdev,
 				enum dfs_reg *dfs_reg)
 {
diff --git a/umac/regulatory/core/src/reg_services_common.h b/umac/regulatory/core/src/reg_services_common.h
index 48f5b1d6d6..cac5cb7ea9 100644
--- a/umac/regulatory/core/src/reg_services_common.h
+++ b/umac/regulatory/core/src/reg_services_common.h
@@ -219,6 +219,30 @@ void reg_set_channel_params(struct wlan_objmgr_pdev *pdev,
 QDF_STATUS reg_read_default_country(struct wlan_objmgr_psoc *psoc,
 				    uint8_t *country_code);
 
+/**
+ * reg_get_ctry_idx_max_bw_from_country_code() - Get the max 5G bandwidth
+ * from country code
+ * @cc : Country Code
+ * @max_bw_5g : Max 5G bandwidth supported by the country
+ *
+ * Return : QDF_STATUS
+ */
+
+QDF_STATUS reg_get_max_5g_bw_from_country_code(uint16_t cc,
+					       uint16_t *max_bw_5g);
+
+/**
+ * reg_get_max_5g_bw_from_regdomain() - Get the max 5G bandwidth
+ * supported by the regdomain
+ * @orig_regdmn : Regdomain pair value
+ * @max_bw_5g : Max 5G bandwidth supported by the country
+ *
+ * Return : QDF_STATUS
+ */
+
+QDF_STATUS reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+					    uint16_t *max_bw_5g);
+
 /**
  * reg_get_current_dfs_region () - Get the current dfs region
  * @pdev: Pointer to pdev
diff --git a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
index f3b48e6e04..aecba4b132 100644
--- a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
+++ b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
@@ -336,6 +336,29 @@ QDF_STATUS wlan_reg_get_channel_list_with_power(struct wlan_objmgr_pdev *pdev,
 QDF_STATUS wlan_reg_read_default_country(struct wlan_objmgr_psoc *psoc,
 				   uint8_t *country);
 
+/**
+ * wlan_reg_get_ctry_idx_max_bw_from_country_code() - Get the max 5G
+ * bandwidth from country code
+ * @cc : Country Code
+ * @max_bw_5g : Max 5G bandwidth supported by the country
+ *
+ * Return : QDF_STATUS
+ */
+
+QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code(uint16_t cc,
+						    uint16_t *max_bw_5g);
+
+/**
+ * wlan_reg_get_max_5g_bw_from_regdomain() - Get the max 5G bandwidth
+ * supported by the regdomain
+ * @orig_regdmn : Regdomain Pair value
+ * @max_bw_5g : Max 5G bandwidth supported by the country
+ *
+ * Return : QDF_STATUS
+ */
+QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+						 uint16_t *max_bw_5g);
+
 /**
  * wlan_reg_get_fcc_constraint() - Check FCC constraint on given frequency
  * @pdev: physical dev to get
diff --git a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
index 9b90573a16..0d46224537 100644
--- a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
+++ b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
@@ -84,6 +84,24 @@ QDF_STATUS wlan_reg_read_current_country(struct wlan_objmgr_psoc *psoc,
 	return reg_read_current_country(psoc, country);
 }
 
+QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code(uint16_t cc,
+						    uint16_t *max_bw_5g)
+{
+	/*
+	 * Get the max 5G bandwidth from country code
+	 */
+	return reg_get_max_5g_bw_from_country_code(cc, max_bw_5g);
+}
+
+QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+						 uint16_t *max_bw_5g)
+{
+	/*
+	 * Get the max 5G bandwidth from regdomain pair value
+	 */
+	return reg_get_max_5g_bw_from_regdomain(regdmn, max_bw_5g);
+}
+
 #ifdef CONFIG_CHAN_NUM_API
 /**
  * wlan_reg_get_channel_state() - Get channel state from regulatory