diff --git a/pkg/cloudapi/rg/add_storage_policy.go b/pkg/cloudapi/rg/add_storage_policy.go
new file mode 100644
index 0000000..bac7cb3
--- /dev/null
+++ b/pkg/cloudapi/rg/add_storage_policy.go
@@ -0,0 +1,46 @@
+package rg
+
+import (
+	"context"
+	"net/http"
+	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
+)
+
+// AddStoragePolicyRequest struct for adding storage policy to the resource group
+type AddStoragePolicyRequest struct {
+	// ID of resource group to add to
+	// Required: true
+	RGID uint64 `url:"resgroup_id" json:"resgroup_id" validate:"required"`
+
+	// ID of the storage policy to which to connect resource group
+	// Required: true
+	StoragePolicyID uint64 `url:"storage_policy_id" json:"storage_policy_id" validate:"required"`
+
+	// Limit storage resources GB. Or -1 unlimit
+	// Required: false
+	Limit int `url:"limit,omitempty" json:"limit,omitempty"`
+}
+
+// AddStoragePolicy add storage policy to the account.
+func (r RG) AddStoragePolicy(ctx context.Context, req AddStoragePolicyRequest) (bool, error) {
+	err := validators.ValidateRequest(req)
+	if err != nil {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
+	}
+
+	url := "/cloudapi/rg/add_storage_policy"
+
+	res, err := r.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	if err != nil {
+		return false, err
+	}
+
+	result, err := strconv.ParseBool(string(res))
+	if err != nil {
+		return false, err
+	}
+
+	return result, nil
+}
diff --git a/pkg/cloudapi/rg/del_storage_policy.go b/pkg/cloudapi/rg/del_storage_policy.go
new file mode 100644
index 0000000..fa56adb
--- /dev/null
+++ b/pkg/cloudapi/rg/del_storage_policy.go
@@ -0,0 +1,42 @@
+package rg
+
+import (
+	"context"
+	"net/http"
+	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
+)
+
+// DelStoragePolicyRequest struct for deleting storage policy to the resource group
+type DelStoragePolicyRequest struct {
+	// ID of resource group
+	// Required: true
+	RGID uint64 `url:"resgroup_id" json:"resgroup_id" validate:"required"`
+
+	// ID of the storage policy to which to disconnect account
+	// Required: true
+	StoragePolicyID uint64 `url:"storage_policy_id" json:"storage_policy_id" validate:"required"`
+}
+
+// DelStoragePolicy delete storage policy to the account.
+func (r RG) DelStoragePolicy(ctx context.Context, req DelStoragePolicyRequest) (bool, error) {
+	err := validators.ValidateRequest(req)
+	if err != nil {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
+	}
+
+	url := "/cloudapi/rg/del_storage_policy"
+
+	res, err := r.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	if err != nil {
+		return false, err
+	}
+
+	result, err := strconv.ParseBool(string(res))
+	if err != nil {
+		return false, err
+	}
+
+	return result, nil
+}