diff --git a/Pod/Classes/CZPickerView.h b/Pod/Classes/CZPickerView.h
index f0a27e8..3d32c16 100644
--- a/Pod/Classes/CZPickerView.h
+++ b/Pod/Classes/CZPickerView.h
@@ -51,6 +51,14 @@
 - (void)czpickerView:(CZPickerView *)pickerView
           didConfirmWithItemsAtRows:(NSArray *)rows;
 
+/*
+ delegate method for selecting/unselecting multiple items,
+ implement this method if allowMultipleSelection is YES,
+ rows is an array of NSNumbers
+ */
+- (void)czpickerView:(CZPickerView *)pickerView
+didChangeItemsAtRows:(NSArray *)rows;
+
 /** delegate method for canceling */
 - (void)czpickerViewDidClickCancelButton:(CZPickerView *)pickerView;
 
diff --git a/Pod/Classes/CZPickerView.m b/Pod/Classes/CZPickerView.m
index f0bb444..5e993a1 100644
--- a/Pod/Classes/CZPickerView.m
+++ b/Pod/Classes/CZPickerView.m
@@ -378,6 +378,7 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
             [self.selectedIndexPaths addObject:indexPath];
             cell.accessoryType = UITableViewCellAccessoryCheckmark;
         }
+        [self.delegate czpickerView:self didChangeItemsAtRows:[self selectedRows]];
         
     } else { //single selection mode