Hello !
Sub TRI()
ActiveWorkbook.Worksheets("Données jointage").Sort.SortFields.Clear
ActiveWorkbook.Worksheets("Données jointage").Sort.SortFields.Add Key:=Range( _
"C10:C1500"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:= _
xlSortNormal
ActiveWorkbook.Worksheets("Données jointage").Sort.SortFields.Add Key:=Range( _
"B10:B1500"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:= _
xlSortNormal
With ActiveWorkbook.Worksheets("Données jointage").Sort
.SetRange Range("A9:D1500")
.Header = xlYes
.MatchCase = False
.Orientation = xlTopToBottom
.SortMethod = xlPinYin
.Apply
End With
End Sub