diff --git a/umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h b/umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h
index d93207ad31..0a4e470a7d 100644
--- a/umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h
+++ b/umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h
@@ -1478,10 +1478,12 @@ struct wlan_lmac_if_reg_rx_ops {
 	QDF_STATUS (*reg_set_chan_144)(struct wlan_objmgr_pdev *pdev,
 			bool enable_ch_144);
 	bool (*reg_get_chan_144)(struct wlan_objmgr_pdev *pdev);
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 	QDF_STATUS (*reg_program_default_cc)(struct wlan_objmgr_pdev *pdev,
 			uint16_t regdmn);
 	QDF_STATUS (*reg_get_current_regdomain)(struct wlan_objmgr_pdev *pdev,
 			struct cur_regdmn_info *cur_regdmn);
+#endif
 	QDF_STATUS (*reg_enable_dfs_channels)(struct wlan_objmgr_pdev *pdev,
 					      bool dfs_enable);
 	QDF_STATUS (*reg_modify_pdev_chan_range)(struct
diff --git a/umac/global_umac_dispatcher/lmac_if/src/wlan_lmac_if.c b/umac/global_umac_dispatcher/lmac_if/src/wlan_lmac_if.c
index 5f8fc32a3c..9ed6164512 100644
--- a/umac/global_umac_dispatcher/lmac_if/src/wlan_lmac_if.c
+++ b/umac/global_umac_dispatcher/lmac_if/src/wlan_lmac_if.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -338,6 +338,30 @@ static inline void wlan_lmac_if_register_6g_edge_chan_supp(
 }
 #endif
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+/**
+ * wlan_lmac_if_umac_reg_rx_ops_register_po() - Function to register Reg RX ops
+ * for Partial Offload
+ * rx_ops: Pointer to wlan_lmac_if_dfs_rx_ops
+ *
+ * Return: void
+ */
+static void wlan_lmac_if_umac_reg_rx_ops_register_po(
+					struct wlan_lmac_if_rx_ops *rx_ops)
+{
+	rx_ops->reg_rx_ops.reg_program_default_cc =
+		ucfg_reg_program_default_cc;
+
+	rx_ops->reg_rx_ops.reg_get_current_regdomain =
+		wlan_reg_get_curr_regdomain;
+}
+#else
+static void wlan_lmac_if_umac_reg_rx_ops_register_po(
+					struct wlan_lmac_if_rx_ops *rx_ops)
+{
+}
+#endif
+
 static void wlan_lmac_if_umac_reg_rx_ops_register(
 	struct wlan_lmac_if_rx_ops *rx_ops)
 {
@@ -376,11 +400,7 @@ static void wlan_lmac_if_umac_reg_rx_ops_register(
 	rx_ops->reg_rx_ops.reg_get_chan_144 =
 		ucfg_reg_get_en_chan_144;
 
-	rx_ops->reg_rx_ops.reg_program_default_cc =
-		ucfg_reg_program_default_cc;
-
-	rx_ops->reg_rx_ops.reg_get_current_regdomain =
-		wlan_reg_get_curr_regdomain;
+	wlan_lmac_if_umac_reg_rx_ops_register_po(rx_ops);
 
 	rx_ops->reg_rx_ops.reg_enable_dfs_channels =
 		ucfg_reg_enable_dfs_channels;
diff --git a/umac/regulatory/core/src/reg_build_chan_list.c b/umac/regulatory/core/src/reg_build_chan_list.c
index bd9d949dc4..00278bc1f1 100644
--- a/umac/regulatory/core/src/reg_build_chan_list.c
+++ b/umac/regulatory/core/src/reg_build_chan_list.c
@@ -2768,6 +2768,7 @@ static void reg_store_regulatory_ext_info_to_socpriv(
 		regulat_info->reg_dmn_pair;
 	soc_reg->mas_chan_params[phy_id].reg_6g_superid =
 		regulat_info->domain_code_6g_super_id;
+	soc_reg->mas_chan_params[phy_id].max_bw_5g = regulat_info->max_bw_5g;
 	qdf_mem_copy(soc_reg->mas_chan_params[phy_id].current_country,
 		     regulat_info->alpha2,
 		     REG_ALPHA2_LEN + 1);
@@ -3928,7 +3929,7 @@ QDF_STATUS reg_process_master_chan_list(
 	num_5g_reg_rules = regulat_info->num_5g_reg_rules;
 	reg_update_max_bw_per_rule(num_5g_reg_rules,
 				   reg_rule_5g, max_bw_5g);
-
+	soc_reg->mas_chan_params[phy_id].max_bw_5g = regulat_info->max_bw_5g;
 	reg_rules = &soc_reg->mas_chan_params[phy_id].reg_rules;
 	reg_reset_reg_rules(reg_rules);
 
diff --git a/umac/regulatory/core/src/reg_db.c b/umac/regulatory/core/src/reg_db.c
index a7a32a7cb5..4f350f1e9e 100644
--- a/umac/regulatory/core/src/reg_db.c
+++ b/umac/regulatory/core/src/reg_db.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -2056,13 +2056,6 @@ QDF_STATUS reg_get_num_reg_dmn_pairs(int *num_reg_dmn)
 	return QDF_STATUS_SUCCESS;
 }
 
-QDF_STATUS reg_get_default_country(uint16_t *default_country)
-{
-	*default_country = CTRY_UNITED_STATES;
-
-	return QDF_STATUS_SUCCESS;
-}
-
 bool reg_etsi13_regdmn(uint8_t reg_dmn)
 {
 	return reg_dmn == ETSI13;
@@ -2076,6 +2069,14 @@ bool reg_fcc_regdmn(uint8_t reg_dmn)
 		(reg_dmn == FCC16));
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+QDF_STATUS reg_get_default_country(uint16_t *default_country)
+{
+	*default_country = CTRY_UNITED_STATES;
+
+	return QDF_STATUS_SUCCESS;
+}
+
 bool reg_en302_502_regdmn(uint16_t regdmn)
 {
 	return ((regdmn == ETSI11_WORLD) ||
@@ -2083,3 +2084,4 @@ bool reg_en302_502_regdmn(uint16_t regdmn)
 		(regdmn == ETSI14_WORLD) ||
 		(regdmn == ETSI15_WORLD));
 }
+#endif
diff --git a/umac/regulatory/core/src/reg_db.h b/umac/regulatory/core/src/reg_db.h
index 3df96e0b48..7ebb0dd5ac 100644
--- a/umac/regulatory/core/src/reg_db.h
+++ b/umac/regulatory/core/src/reg_db.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -222,8 +222,6 @@ QDF_STATUS reg_get_num_countries(int *num_countries);
 
 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
@@ -240,6 +238,9 @@ bool reg_etsi13_regdmn(uint8_t reg_dmn);
  */
 bool reg_fcc_regdmn(uint8_t reg_dmn);
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+QDF_STATUS reg_get_default_country(uint16_t *default_country);
+
 /**
  * reg_en302_502_regdmn() - Check if the reg domain is en302_502 applicable.
  * @reg_dmn: Regulatory domain pair ID.
@@ -248,3 +249,4 @@ bool reg_fcc_regdmn(uint8_t reg_dmn);
  */
 bool reg_en302_502_regdmn(uint16_t reg_dmn);
 #endif
+#endif
diff --git a/umac/regulatory/core/src/reg_db_parser.c b/umac/regulatory/core/src/reg_db_parser.c
index 000982bdd1..f4df910f7f 100644
--- a/umac/regulatory/core/src/reg_db_parser.c
+++ b/umac/regulatory/core/src/reg_db_parser.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -32,6 +33,51 @@
 #include "reg_priv_objs.h"
 #include "reg_utils.h"
 
+#ifdef CONFIG_REG_CLIENT
+/**
+ * reg_update_alpha2_from_domain() - Get country alpha2 code from reg domain
+ * @reg_info: pointer to hold alpha2 code
+ *
+ * This function is used to populate alpha2 of @reg_info with:
+ *	(a) "00" (REG_WORLD_ALPHA2) for WORLD domain and
+ *	(b) alpha2 of first country matching with non WORLD domain.
+ *
+ * Return: None
+ */
+static void
+reg_update_alpha2_from_domain(struct cur_regulatory_info *reg_info)
+{
+	uint16_t i;
+	int num_countries;
+
+	if (reg_is_world_ctry_code(reg_info->reg_dmn_pair)) {
+		qdf_mem_copy(reg_info->alpha2, REG_WORLD_ALPHA2,
+			     sizeof(reg_info->alpha2));
+		return;
+	}
+
+	reg_get_num_countries(&num_countries);
+
+	for (i = 0; i < (uint16_t)num_countries; i++)
+		if (g_all_countries[i].reg_dmn_pair_id ==
+		    reg_info->reg_dmn_pair)
+			break;
+
+	if (i == (uint16_t)num_countries)
+		return;
+
+	qdf_mem_copy(reg_info->alpha2, g_all_countries[i].alpha2,
+		     sizeof(g_all_countries[i].alpha2));
+	reg_info->ctry_code = g_all_countries[i].country_code;
+}
+#else
+static inline void
+reg_update_alpha2_from_domain(struct cur_regulatory_info *reg_info)
+{
+}
+#endif
+
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 QDF_STATUS reg_is_country_code_valid(uint8_t *alpha2)
 {
 	uint16_t i;
@@ -272,50 +318,6 @@ static inline QDF_STATUS reg_get_reginfo_from_country_code_and_regdmn_pair(
 	return QDF_STATUS_SUCCESS;
 }
 
-#ifdef CONFIG_REG_CLIENT
-/**
- * reg_update_alpha2_from_domain() - Get country alpha2 code from reg domain
- * @reg_info: pointer to hold alpha2 code
- *
- * This function is used to populate alpha2 of @reg_info with:
- *	(a) "00" (REG_WORLD_ALPHA2) for WORLD domain and
- *	(b) alpha2 of first country matching with non WORLD domain.
- *
- * Return: None
- */
-static void
-reg_update_alpha2_from_domain(struct cur_regulatory_info *reg_info)
-{
-	uint16_t i;
-	int num_countries;
-
-	if (reg_is_world_ctry_code(reg_info->reg_dmn_pair)) {
-		qdf_mem_copy(reg_info->alpha2, REG_WORLD_ALPHA2,
-			     sizeof(reg_info->alpha2));
-		return;
-	}
-
-	reg_get_num_countries(&num_countries);
-
-	for (i = 0; i < (uint16_t)num_countries; i++)
-		if (g_all_countries[i].reg_dmn_pair_id ==
-		    reg_info->reg_dmn_pair)
-			break;
-
-	if (i == (uint16_t)num_countries)
-		return;
-
-	qdf_mem_copy(reg_info->alpha2, g_all_countries[i].alpha2,
-		     sizeof(g_all_countries[i].alpha2));
-	reg_info->ctry_code = g_all_countries[i].country_code;
-}
-#else
-static inline void
-reg_update_alpha2_from_domain(struct cur_regulatory_info *reg_info)
-{
-}
-#endif
-
 static inline QDF_STATUS reg_get_reginfo_from_regdmn_pair(
 		struct cur_regulatory_info *reg_info,
 		uint16_t regdmn_pair)
@@ -398,3 +400,4 @@ QDF_STATUS reg_get_cur_reginfo(struct cur_regulatory_info *reg_info,
 
 	return QDF_STATUS_SUCCESS;
 }
+#endif /* WLAN_REG_PARTIAL_OFFLOAD */
diff --git a/umac/regulatory/core/src/reg_db_parser.h b/umac/regulatory/core/src/reg_db_parser.h
index cc9cd021ad..d30083231a 100644
--- a/umac/regulatory/core/src/reg_db_parser.h
+++ b/umac/regulatory/core/src/reg_db_parser.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -37,6 +38,7 @@ extern const uint32_t reg_2g_sub_dmn_code[];
 extern const uint32_t reg_5g_sub_dmn_code[];
 #endif
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 /**
  * reg_is_country_code_valid() - Check if the given country code is valid
  * @alpha2: Country string
@@ -104,4 +106,12 @@ QDF_STATUS reg_get_rdpair_from_country_code(uint16_t cc,
  */
 QDF_STATUS reg_get_rdpair_from_regdmn_id(uint16_t regdmn_id,
 					 uint16_t *regdmn_pair);
-#endif
+#else
+static inline
+QDF_STATUS reg_get_rdpair_from_regdmn_id(uint16_t regdmn_id,
+					 uint16_t *regdmn_pair)
+{
+	return QDF_STATUS_E_FAILURE;
+}
+#endif /* WLAN_REG_PARTIAL_OFFLOAD */
+#endif /* __REG_DB_PARSER_H */
diff --git a/umac/regulatory/core/src/reg_services_common.c b/umac/regulatory/core/src/reg_services_common.c
index 0c2ac21f6a..800bc7745f 100644
--- a/umac/regulatory/core/src/reg_services_common.c
+++ b/umac/regulatory/core/src/reg_services_common.c
@@ -1227,7 +1227,9 @@ 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,
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+QDF_STATUS reg_get_max_5g_bw_from_country_code(struct wlan_objmgr_pdev *pdev,
+					       uint16_t cc,
 					       uint16_t *max_bw_5g)
 {
 	uint16_t i;
@@ -1249,7 +1251,8 @@ QDF_STATUS reg_get_max_5g_bw_from_country_code(uint16_t cc,
 	return QDF_STATUS_SUCCESS;
 }
 
-QDF_STATUS reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+QDF_STATUS reg_get_max_5g_bw_from_regdomain(struct wlan_objmgr_pdev *pdev,
+					    uint16_t regdmn,
 					    uint16_t *max_bw_5g)
 {
 	uint16_t i;
@@ -1270,6 +1273,52 @@ QDF_STATUS reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
 
 	return QDF_STATUS_SUCCESS;
 }
+#else
+/**
+ * reg_get_max_bw_5g_for_fo() - get max_5g_bw for FullOffload
+ * @pdev: PDEV object
+ *
+ * API to get max_bw_5g from pdev object
+ *
+ * Return: @max_bw_5g
+ */
+static uint16_t reg_get_max_bw_5G_for_fo(struct wlan_objmgr_pdev *pdev)
+{
+	struct wlan_objmgr_psoc *psoc = wlan_pdev_get_psoc(pdev);
+	struct wlan_regulatory_psoc_priv_obj *soc_reg;
+	uint8_t pdev_id;
+	uint8_t phy_id;
+	struct wlan_lmac_if_reg_tx_ops *reg_tx_ops;
+
+	soc_reg = reg_get_psoc_obj(psoc);
+	pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev);
+	reg_tx_ops = reg_get_psoc_tx_ops(psoc);
+	if (reg_tx_ops->get_phy_id_from_pdev_id)
+		reg_tx_ops->get_phy_id_from_pdev_id(psoc, pdev_id, &phy_id);
+	else
+		phy_id = pdev_id;
+
+	return soc_reg->mas_chan_params[phy_id].max_bw_5g;
+}
+
+QDF_STATUS reg_get_max_5g_bw_from_country_code(struct wlan_objmgr_pdev *pdev,
+					       uint16_t cc,
+					       uint16_t *max_bw_5g)
+{
+	*max_bw_5g = reg_get_max_bw_5G_for_fo(pdev);
+
+	return QDF_STATUS_SUCCESS;
+}
+
+QDF_STATUS reg_get_max_5g_bw_from_regdomain(struct wlan_objmgr_pdev *pdev,
+					    uint16_t regdmn,
+					    uint16_t *max_bw_5g)
+{
+	*max_bw_5g = reg_get_max_bw_5G_for_fo(pdev);
+
+	return QDF_STATUS_SUCCESS;
+}
+#endif
 
 void reg_get_current_dfs_region(struct wlan_objmgr_pdev *pdev,
 				enum dfs_reg *dfs_reg)
@@ -1432,6 +1481,7 @@ uint16_t reg_legacy_chan_to_freq(struct wlan_objmgr_pdev *pdev,
 					max_chan_range);
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 QDF_STATUS reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
 				  uint16_t regdmn)
 {
@@ -1487,7 +1537,15 @@ QDF_STATUS reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
 		pdev_priv_obj->ctry_code = cc;
 
 	} else {
-		reg_get_rdpair_from_regdmn_id(regdmn, &regdmn_pair);
+		err = reg_get_rdpair_from_regdmn_id(regdmn, &regdmn_pair);
+		if (err == QDF_STATUS_E_FAILURE) {
+			reg_err("Failed to get regdmn idx for regdmn pair: %x",
+				regdmn);
+			qdf_mem_free(reg_info->reg_rules_2g_ptr);
+			qdf_mem_free(reg_info->reg_rules_5g_ptr);
+			qdf_mem_free(reg_info);
+			return QDF_STATUS_E_FAILURE;
+		}
 
 		err = reg_get_cur_reginfo(reg_info, country_index, regdmn_pair);
 		if (err == QDF_STATUS_E_FAILURE) {
@@ -1511,18 +1569,88 @@ QDF_STATUS reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * reg_program_chan_list_po() - API to program channel list in Partial Offload
+ * @psoc: Pointer to psoc object manager
+ * @pdev: Pointer to pdev object
+ * @rd: Pointer to cc_regdmn_s structure
+ *
+ * Return: QDF_STATUS
+ */
+static QDF_STATUS reg_program_chan_list_po(struct wlan_objmgr_psoc *psoc,
+					   struct wlan_objmgr_pdev *pdev,
+					   struct cc_regdmn_s *rd)
+{
+	struct cur_regulatory_info *reg_info;
+	uint16_t country_index = -1, regdmn_pair = -1;
+	QDF_STATUS err;
+
+	reg_info = (struct cur_regulatory_info *)qdf_mem_malloc
+		(sizeof(struct cur_regulatory_info));
+	if (!reg_info)
+		return QDF_STATUS_E_NOMEM;
+
+	reg_info->psoc = psoc;
+	reg_info->phy_id = wlan_objmgr_pdev_get_pdev_id(pdev);
+
+	if (rd->flags == CC_IS_SET) {
+		reg_get_rdpair_from_country_code(rd->cc.country_code,
+						 &country_index,
+						 &regdmn_pair);
+	} else if (rd->flags == ALPHA_IS_SET) {
+		reg_get_rdpair_from_country_iso(rd->cc.alpha,
+						&country_index,
+						&regdmn_pair);
+	} else if (rd->flags == REGDMN_IS_SET) {
+		err = reg_get_rdpair_from_regdmn_id(
+				rd->cc.regdmn.reg_2g_5g_pair_id,
+				&regdmn_pair);
+		if (err == QDF_STATUS_E_FAILURE) {
+			reg_err("Failed to get regdmn idx for regdmn pair: %x",
+				rd->cc.regdmn.reg_2g_5g_pair_id);
+			qdf_mem_free(reg_info->reg_rules_2g_ptr);
+			qdf_mem_free(reg_info->reg_rules_5g_ptr);
+			qdf_mem_free(reg_info);
+			return QDF_STATUS_E_FAILURE;
+		}
+	}
+
+	err = reg_get_cur_reginfo(reg_info, country_index, regdmn_pair);
+	if (err == QDF_STATUS_E_FAILURE) {
+		reg_err("Unable to set country code\n");
+		qdf_mem_free(reg_info->reg_rules_2g_ptr);
+		qdf_mem_free(reg_info->reg_rules_5g_ptr);
+		qdf_mem_free(reg_info);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	reg_info->offload_enabled = false;
+	reg_process_master_chan_list(reg_info);
+
+	qdf_mem_free(reg_info->reg_rules_2g_ptr);
+	qdf_mem_free(reg_info->reg_rules_5g_ptr);
+	qdf_mem_free(reg_info);
+
+	return QDF_STATUS_SUCCESS;
+}
+#else
+static QDF_STATUS reg_program_chan_list_po(struct wlan_objmgr_psoc *psoc,
+					   struct wlan_objmgr_pdev *pdev,
+					   struct cc_regdmn_s *rd)
+{
+	return QDF_STATUS_SUCCESS;
+}
+#endif /* WLAN_REG_PARTIAL_OFFLOAD */
+
 QDF_STATUS reg_program_chan_list(struct wlan_objmgr_pdev *pdev,
 				 struct cc_regdmn_s *rd)
 {
-	struct cur_regulatory_info *reg_info;
 	struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
-	uint16_t country_index = -1, regdmn_pair = -1;
 	struct wlan_objmgr_psoc *psoc;
 	struct wlan_lmac_if_reg_tx_ops *tx_ops;
 	struct wlan_regulatory_psoc_priv_obj *psoc_priv_obj;
 	uint8_t pdev_id;
 	uint8_t phy_id;
-	QDF_STATUS err;
 
 	pdev_priv_obj = reg_get_pdev_obj(pdev);
 	if (!pdev_priv_obj) {
@@ -1564,44 +1692,7 @@ QDF_STATUS reg_program_chan_list(struct wlan_objmgr_pdev *pdev,
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	reg_info = (struct cur_regulatory_info *)qdf_mem_malloc
-		(sizeof(struct cur_regulatory_info));
-	if (!reg_info)
-		return QDF_STATUS_E_NOMEM;
-
-	reg_info->psoc = psoc;
-	reg_info->phy_id = wlan_objmgr_pdev_get_pdev_id(pdev);
-
-	if (rd->flags == CC_IS_SET) {
-		reg_get_rdpair_from_country_code(rd->cc.country_code,
-						 &country_index,
-						 &regdmn_pair);
-	} else if (rd->flags == ALPHA_IS_SET) {
-		reg_get_rdpair_from_country_iso(rd->cc.alpha,
-						&country_index,
-						&regdmn_pair);
-	} else if (rd->flags == REGDMN_IS_SET) {
-		reg_get_rdpair_from_regdmn_id(rd->cc.regdmn.reg_2g_5g_pair_id,
-					      &regdmn_pair);
-	}
-
-	err = reg_get_cur_reginfo(reg_info, country_index, regdmn_pair);
-	if (err == QDF_STATUS_E_FAILURE) {
-		reg_err("Unable to set country code\n");
-		qdf_mem_free(reg_info->reg_rules_2g_ptr);
-		qdf_mem_free(reg_info->reg_rules_5g_ptr);
-		qdf_mem_free(reg_info);
-		return QDF_STATUS_E_FAILURE;
-	}
-
-	reg_info->offload_enabled = false;
-	reg_process_master_chan_list(reg_info);
-
-	qdf_mem_free(reg_info->reg_rules_2g_ptr);
-	qdf_mem_free(reg_info->reg_rules_5g_ptr);
-	qdf_mem_free(reg_info);
-
-	return QDF_STATUS_SUCCESS;
+	return reg_program_chan_list_po(psoc, pdev, rd);
 }
 
 QDF_STATUS reg_get_current_cc(struct wlan_objmgr_pdev *pdev,
@@ -2476,6 +2567,7 @@ QDF_STATUS reg_enable_dfs_channels(struct wlan_objmgr_pdev *pdev,
 	return status;
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 bool reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev)
 {
 	struct cur_regdmn_info cur_reg_dmn;
@@ -2489,6 +2581,7 @@ bool reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev)
 
 	return reg_en302_502_regdmn(cur_reg_dmn.regdmn_pair_id);
 }
+#endif
 
 QDF_STATUS reg_get_phybitmap(struct wlan_objmgr_pdev *pdev,
 			     uint16_t *phybitmap)
diff --git a/umac/regulatory/core/src/reg_services_common.h b/umac/regulatory/core/src/reg_services_common.h
index 84dfce92f2..13c2b7b6df 100644
--- a/umac/regulatory/core/src/reg_services_common.h
+++ b/umac/regulatory/core/src/reg_services_common.h
@@ -201,25 +201,29 @@ QDF_STATUS reg_read_default_country(struct wlan_objmgr_psoc *psoc,
 /**
  * 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
+ * @pdev: Pointer to pdev
+ * @cc: Country Code
+ * @max_bw_5g: Max 5G bandwidth supported by the country
  *
- * Return : QDF_STATUS
+ * Return: QDF_STATUS
  */
 
-QDF_STATUS reg_get_max_5g_bw_from_country_code(uint16_t cc,
+QDF_STATUS reg_get_max_5g_bw_from_country_code(struct wlan_objmgr_pdev *pdev,
+					       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
+ * @pdev: Pointer to pdev
+ * @orig_regdmn: Regdomain pair value
+ * @max_bw_5g: Max 5G bandwidth supported by the country
  *
- * Return : QDF_STATUS
+ * Return: QDF_STATUS
  */
 
-QDF_STATUS reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
+QDF_STATUS reg_get_max_5g_bw_from_regdomain(struct wlan_objmgr_pdev *pdev,
+					    uint16_t regdmn,
 					    uint16_t *max_bw_5g);
 
 /**
@@ -279,16 +283,6 @@ uint8_t reg_freq_to_chan(struct wlan_objmgr_pdev *pdev, qdf_freq_t freq);
 uint16_t reg_legacy_chan_to_freq(struct wlan_objmgr_pdev *pdev,
 				 uint8_t chan_num);
 
-/**
- * reg_program_default_cc() - Program default country code
- * @pdev: Pdev pointer
- * @regdmn: Regdomain value
- *
- * Return: QDF_STATUS
- */
-QDF_STATUS reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
-				  uint16_t regdmn);
-
 /**
  * reg_get_current_cc() - Get current country code
  * @pdev: Pdev pointer
@@ -736,6 +730,17 @@ qdf_freq_t reg_max_5ghz_chan_freq(void);
  */
 QDF_STATUS reg_enable_dfs_channels(struct wlan_objmgr_pdev *pdev, bool enable);
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+/**
+ * reg_program_default_cc() - Program default country code
+ * @pdev: Pdev pointer
+ * @regdmn: Regdomain value
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
+				  uint16_t regdmn);
+
 /**
  * reg_is_regdmn_en302502_applicable() - Find if ETSI EN302_502 radar pattern
  * is applicable in current regulatory domain.
@@ -744,6 +749,7 @@ QDF_STATUS reg_enable_dfs_channels(struct wlan_objmgr_pdev *pdev, bool enable);
  * Return: True if en302_502 is applicable, else false.
  */
 bool reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev);
+#endif
 
 /**
  * reg_modify_pdev_chan_range() - Compute current channel list
diff --git a/umac/regulatory/core/src/reg_utils.c b/umac/regulatory/core/src/reg_utils.c
index 7dfbb97908..a33f8d9d75 100644
--- a/umac/regulatory/core/src/reg_utils.c
+++ b/umac/regulatory/core/src/reg_utils.c
@@ -205,6 +205,37 @@ static QDF_STATUS reg_set_non_offload_country(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_SUCCESS;
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+/**
+ * reg_restore_def_country_for_po() - API to restore country code to default
+ * value if given country is invalid for Partial Offload
+ * @offload_enabled: Is offload enabled
+ * @country: Country code
+ * @cc_country: Country code array
+ * Return- void
+ */
+static void reg_restore_def_country_for_po(bool offload_enabled,
+					   uint8_t *country,
+					   uint8_t cc_country[]){
+	if (!offload_enabled && !reg_is_world_alpha2(country)) {
+		QDF_STATUS status;
+
+		status = reg_is_country_code_valid(country);
+		if (!QDF_IS_STATUS_SUCCESS(status)) {
+			reg_err("Unable to set country code: %s\n", country);
+			reg_err("Restoring to world domain");
+			qdf_mem_copy(cc_country, REG_WORLD_ALPHA2,
+				     REG_ALPHA2_LEN + 1);
+		}
+	}
+}
+#else
+static void reg_restore_def_country_for_po(bool offload_enabled,
+					   uint8_t *country,
+					   uint8_t cc_country[]){
+}
+#endif
+
 QDF_STATUS reg_set_country(struct wlan_objmgr_pdev *pdev,
 			   uint8_t *country)
 {
@@ -254,18 +285,9 @@ QDF_STATUS reg_set_country(struct wlan_objmgr_pdev *pdev,
 	qdf_mem_copy(cc.country, country, REG_ALPHA2_LEN + 1);
 	cc.pdev_id = pdev_id;
 
-	if (!psoc_reg->offload_enabled && !reg_is_world_alpha2(country)) {
-		QDF_STATUS status;
-
-		status = reg_is_country_code_valid(country);
-		if (!QDF_IS_STATUS_SUCCESS(status)) {
-			reg_err("Unable to set country code: %s\n", country);
-			reg_err("Restoring to world domain");
-			qdf_mem_copy(cc.country, REG_WORLD_ALPHA2,
-				     REG_ALPHA2_LEN + 1);
-		}
-	}
-
+	reg_restore_def_country_for_po(psoc_reg->offload_enabled,
+				       country,
+				       cc.country);
 
 	if (reg_is_world_alpha2(cc.country))
 		psoc_reg->world_country_pending[phy_id] = true;
diff --git a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
index 353374c664..bbed35df56 100644
--- a/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
+++ b/umac/regulatory/dispatcher/inc/reg_services_public_struct.h
@@ -1529,6 +1529,7 @@ enum direction {
  * @client_type: type of client
  * @rnr_tpe_usable: if RNR TPE octet is usable for country
  * @unspecified_ap_usable: if not set, AP usable for country
+ * @max_bw_5g: Maximum 5g Bandwidth
  */
 struct mas_chan_params {
 	enum dfs_reg dfs_region;
@@ -1557,6 +1558,7 @@ struct mas_chan_params {
 	bool rnr_tpe_usable;
 	bool unspecified_ap_usable;
 #endif
+	uint16_t max_bw_5g;
 };
 
 /**
diff --git a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
index bb3116c1b2..30ce098f24 100644
--- a/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
+++ b/umac/regulatory/dispatcher/inc/wlan_reg_services_api.h
@@ -467,25 +467,31 @@ QDF_STATUS wlan_reg_read_default_country(struct wlan_objmgr_psoc *psoc,
 /**
  * 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
+ * @pdev: pdev pointer
+ * @cc: Country Code
+ * @max_bw_5g: Max 5G bandwidth supported by the country
  *
- * Return : QDF_STATUS
+ * Return: QDF_STATUS
  */
 
-QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code(uint16_t cc,
-						    uint16_t *max_bw_5g);
+QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code(
+					struct wlan_objmgr_pdev *pdev,
+					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
+ * @pdev: pdev pointer
+ * @orig_regdmn: Regdomain Pair value
+ * @max_bw_5g: Max 5G bandwidth supported by the country
  *
- * Return : QDF_STATUS
+ * Return: QDF_STATUS
  */
-QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
-						 uint16_t *max_bw_5g);
+QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(
+					struct wlan_objmgr_pdev *pdev,
+					uint16_t regdmn,
+					uint16_t *max_bw_5g);
 
 /**
  * wlan_reg_get_fcc_constraint() - Check FCC constraint on given frequency
@@ -1052,6 +1058,7 @@ wlan_reg_get_tx_ops(struct wlan_objmgr_psoc *psoc);
 QDF_STATUS wlan_reg_get_curr_regdomain(struct wlan_objmgr_pdev *pdev,
 		struct cur_regdmn_info *cur_regdmn);
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 /**
  * wlan_reg_is_regdmn_en302502_applicable() - Find if ETSI EN302_502 radar
  * pattern is applicable in the current regulatory domain.
@@ -1062,6 +1069,7 @@ QDF_STATUS wlan_reg_get_curr_regdomain(struct wlan_objmgr_pdev *pdev,
  * False: otherwise.
  */
 bool wlan_reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev);
+#endif
 
 /**
  * wlan_reg_modify_pdev_chan_range() - Compute current channel list for the
diff --git a/umac/regulatory/dispatcher/inc/wlan_reg_ucfg_api.h b/umac/regulatory/dispatcher/inc/wlan_reg_ucfg_api.h
index b75d29847b..bee9f03c0a 100644
--- a/umac/regulatory/dispatcher/inc/wlan_reg_ucfg_api.h
+++ b/umac/regulatory/dispatcher/inc/wlan_reg_ucfg_api.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -188,8 +189,17 @@ QDF_STATUS ucfg_reg_unregister_event_handler(uint8_t vdev_id, reg_event_cb cb,
 		void *arg);
 QDF_STATUS ucfg_reg_init_handler(uint8_t pdev_id);
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
+/**
+ * ucfg_reg_program_default_cc() - Program default country code
+ * @pdev: Pdev pointer
+ * @regdmn: Regdomain value
+ *
+ * Return: QDF_STATUS
+ */
 QDF_STATUS ucfg_reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
 				       uint16_t regdmn);
+#endif
 
 /**
  * ucfg_reg_program_cc() - Program user country code or regdomain
diff --git a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
index fa05b819b2..f6848073c7 100644
--- a/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
+++ b/umac/regulatory/dispatcher/src/wlan_reg_services_api.c
@@ -67,22 +67,26 @@ 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)
+QDF_STATUS wlan_reg_get_max_5g_bw_from_country_code(
+					struct wlan_objmgr_pdev *pdev,
+					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);
+	return reg_get_max_5g_bw_from_country_code(pdev, cc, max_bw_5g);
 }
 
-QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(uint16_t regdmn,
-						 uint16_t *max_bw_5g)
+QDF_STATUS wlan_reg_get_max_5g_bw_from_regdomain(
+					struct wlan_objmgr_pdev *pdev,
+					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);
+	return reg_get_max_5g_bw_from_regdomain(pdev, regdmn, max_bw_5g);
 }
 
 #ifdef CONFIG_REG_CLIENT
@@ -921,10 +925,12 @@ qdf_freq_t wlan_reg_ch_to_freq(uint32_t ch_enum)
 	return reg_ch_to_freq(ch_enum);
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 bool wlan_reg_is_regdmn_en302502_applicable(struct wlan_objmgr_pdev *pdev)
 {
 	return reg_is_regdmn_en302502_applicable(pdev);
 }
+#endif
 
 /**
  * wlan_reg_modify_pdev_chan_range() - Compute current channel list for the
diff --git a/umac/regulatory/dispatcher/src/wlan_reg_ucfg_api.c b/umac/regulatory/dispatcher/src/wlan_reg_ucfg_api.c
index 8392b22c43..6f54e3a3fe 100644
--- a/umac/regulatory/dispatcher/src/wlan_reg_ucfg_api.c
+++ b/umac/regulatory/dispatcher/src/wlan_reg_ucfg_api.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  *
  * Permission to use, copy, modify, and/or distribute this software for
@@ -98,11 +99,13 @@ QDF_STATUS ucfg_reg_get_regd_rules(struct wlan_objmgr_pdev *pdev,
 	return reg_get_regd_rules(pdev, reg_rules);
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 QDF_STATUS ucfg_reg_program_default_cc(struct wlan_objmgr_pdev *pdev,
 				       uint16_t regdmn)
 {
 	return reg_program_default_cc(pdev, regdmn);
 }
+#endif
 
 QDF_STATUS ucfg_reg_program_cc(struct wlan_objmgr_pdev *pdev,
 			       struct cc_regdmn_s *rd)
diff --git a/wmi/inc/wmi_unified_api.h b/wmi/inc/wmi_unified_api.h
index 213d1475cd..63effec0fe 100644
--- a/wmi/inc/wmi_unified_api.h
+++ b/wmi/inc/wmi_unified_api.h
@@ -2424,6 +2424,7 @@ QDF_STATUS wmi_unified_vdev_set_qdepth_thresh_cmd_send(
 		wmi_unified_t wmi_handle,
 		struct set_qdepth_thresh_params *param);
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 /**
  *  wmi_unified_pdev_set_regdomain_params_cmd_send() - WMI set regdomain
  *  function
@@ -2435,6 +2436,7 @@ QDF_STATUS wmi_unified_vdev_set_qdepth_thresh_cmd_send(
 QDF_STATUS wmi_unified_pdev_set_regdomain_cmd_send(
 			wmi_unified_t wmi_handle,
 			struct pdev_set_regdomain_params *param);
+#endif
 
 /**
  *  wmi_unified_set_beacon_filter_cmd_send() - WMI set beacon filter function
diff --git a/wmi/src/wmi_unified_api.c b/wmi/src/wmi_unified_api.c
index d417cdca6e..6792a69fe1 100644
--- a/wmi/src/wmi_unified_api.c
+++ b/wmi/src/wmi_unified_api.c
@@ -1460,6 +1460,7 @@ wmi_unified_vdev_set_qdepth_thresh_cmd_send(
 	return QDF_STATUS_E_FAILURE;
 }
 
+#ifdef WLAN_REG_PARTIAL_OFFLOAD
 QDF_STATUS wmi_unified_pdev_set_regdomain_cmd_send(
 			wmi_unified_t wmi_handle,
 			struct pdev_set_regdomain_params *param)
@@ -1470,6 +1471,7 @@ QDF_STATUS wmi_unified_pdev_set_regdomain_cmd_send(
 
 	return QDF_STATUS_E_FAILURE;
 }
+#endif
 
 QDF_STATUS
 wmi_unified_set_beacon_filter_cmd_send(