diff --git a/PROMS/Volian.Controls.Library/DisplayTransition.cs b/PROMS/Volian.Controls.Library/DisplayTransition.cs
index c7721014..2a2b1d72 100644
--- a/PROMS/Volian.Controls.Library/DisplayTransition.cs
+++ b/PROMS/Volian.Controls.Library/DisplayTransition.cs
@@ -369,6 +369,7 @@ namespace Volian.Controls.Library
 			// the next section of code where docversions are processed.
 			FolderInfo fi = FolderInfo.GetTop();
 			DropDownNode topnode = null;
+			vlnTreeComboSets.DropDownControl.Nodes.Clear(); // Bug fix B2016-248 - fixed duplicated list of procedures
 			int cntnd = 0;
 			while (fi.ChildFolderCount > 0)
 			{