diff --git a/PROMS/Volian.Controls.Library/DisplayHistory.cs b/PROMS/Volian.Controls.Library/DisplayHistory.cs
index 9aa4fdd5..14ae9d78 100644
--- a/PROMS/Volian.Controls.Library/DisplayHistory.cs
+++ b/PROMS/Volian.Controls.Library/DisplayHistory.cs
@@ -531,6 +531,17 @@ namespace Volian.Controls.Library
 			//Console.WriteLine("UpdateHistory:  {0} seconds",TimeSpan.FromTicks(DateTime.Now.Ticks - start.Ticks).TotalSeconds);
 			this.Cursor = Cursors.Default;
 		}
+		// B2020-156: If time is at midnight, only check date.
+		private bool CompareDateOrDateTime(DateTime dt1, DateTime dt2)
+		{
+			if (dt1.TimeOfDay == TimeSpan.Zero || dt2.TimeOfDay == TimeSpan.Zero)
+			{
+				if (dt1.Date > dt2.Date) return true;
+				return false;
+			}
+			if (dt1 > dt2) return true;
+			return false;
+		}
 		private void WalkProcedure()
 		{
 			//return;
@@ -567,7 +578,10 @@ namespace Volian.Controls.Library
 			_AnnotationList = aail2;
 			foreach (ContentAuditInfo cai in cail2)
 			{
-				if (cai.DTS > MyRevDate || cai.ActionWhen > MyRevDate)
+				// B2020-156: When procedure title is changed, it does not print in Summary/Chronolgy of changes.
+				//		Need to only check the date (not the date/time) for some procedures, the original item was listed 
+				//		in the list box and should not be because some MyRevDate's did not have time included.
+				if (CompareDateOrDateTime(cai.DTS,MyRevDate) || cai.ActionWhen > MyRevDate)
 				{
 					string itemTitle = FixPath(cai.Path);
 					lbChanges.Items.Add(cai);