ajryan88 thanks for your time to help on this problem.
When I click on the second combobox i have no options.
this is the code I have
Private Sub CBox_Hazard_Group_Description_Change() ' combobox 1
Select Case CStr(CBox_Group_name.Value) 'combobox 2
Case "HEALTH"
With CBox_Hazard_Group_Description 'combobox 1
'.Clear
.AddItem "Hazards with potential to impact personal health and well-being"
.AddItem "b"
'.AddItem "c"
'.AddItem "d"
End With
Case "Safety"
With CBox_Hazard_Group_Description
.Clear
.AddItem "Hazards with potential to impact personal safety or Plant stability"""
'.AddItem "y"
'.AddItem "z"
'Case "3"
End Select
End Sub
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