diff --git a/email.php b/email.php
index a9ebbc1b..64f27fb7 100644
--- a/email.php
+++ b/email.php
@@ -179,7 +179,7 @@ if (isset($_POST['firstname']))
 			//Add a note that sent
 
 			$sql = "INSERT INTO `case_note` (case_id,operator_id,note,datetime)
-				VALUES ($case_id,$operator_id,'" . T_("Self completion invitation sent via email to") . ": " . $_POST['email'] . "',NOW())";
+				VALUES ($case_id,$operator_id,'" . T_("Self completion invitation sent via email to") . ": " . $_POST['email'] . "',CONVERT_TZ(NOW(),'System','UTC'))";
 
 			$db->Execute($sql);
 
diff --git a/include/limesurvey/optout.php b/include/limesurvey/optout.php
index a7e9fc17..14a8cffa 100644
--- a/include/limesurvey/optout.php
+++ b/include/limesurvey/optout.php
@@ -79,7 +79,7 @@ else
 
 	//Add a case note to clarify (need to translate this string)
 	$sql = "INSERT INTO `case_note` (case_id,operator_id,note,datetime)
-		VALUES ($case_id,1,'Self completion refused via opt out function',NOW())";
+		VALUES ($case_id,1,'Self completion refused via opt out function',CONVERT_TZ(NOW(),'System','UTC'))";
 
 	$connect->Execute($sql);
 
diff --git a/include/limesurvey/quexs.php b/include/limesurvey/quexs.php
index baac46ae..7193d65f 100644
--- a/include/limesurvey/quexs.php
+++ b/include/limesurvey/quexs.php
@@ -115,7 +115,7 @@ function quexs_completed_by_respondent($surveyid,$clienttoken)
 
         //Add a case note to clarify (need to translate this string)
         $sql = "INSERT INTO `case_note` (case_id,operator_id,note,datetime)
-                VALUES ($case_id,1,'Self completed online',NOW())";
+                VALUES ($case_id,1,'Self completed online',CONVERT_TZ(NOW(),'System','UTC'))";
 
         $db->Execute($sql);
 }