But if you tick "Minimum Inspection Programme as detailed in the latest revision of AMC M.A.302(i)", it then says Design Approval Holder Maintenance Data (not applicable if using Minimum Inspection Programme)..........so presumably that gets you out of the manufacturers loop? When the periodic review of AMP is done (at ARC time?) the CAMO can then decide if how you are proceeding needs to be changed, or whether your "on condition" is sensible? And at the end of the day, you owner has accepted responsibility anyway.......