Sub Worksheet_Change(ByVal Target As Range)
Application.ScreenUpdating = False
[B2].Name = "Mois"
[B3].Name = "Agence"
Application.EnableEvents = False
Range("A6:B" & Rows.Count).Delete
With Sheets("BDD CLIENTS AGENCE").[A1].CurrentRegion
.Cells(2, 6) = "=(A2=Mois)*(B2=Agence)" 'critère
.AdvancedFilter xlFilterCopy, .Cells(1, 6).Resize(2), [A5:B5] 'filtre avancé
.Cells(2, 6) = ""
End With
Application.EnableEvents = True
End Sub