CASA AD's
CASA has an AD on wing spars for PA32"s, which requires replacement of the Wing spar and part of the carry through box at 11000 hours. Only in Australia. The Piper maintenance schedule does not require this.
Piper syas the spar should be inspected at 70,000 hours, and has an inspection scheme for doing this. CASA will not accept the Piper inspection scheme either.