Thanx I've had the kit in the aircraft for B-RNAV and GPS approaches for eleven years and have only got around to the flight manual supliment a few weeks back as up untill now no one demanded it.
The paperwork seems to be taking on a life of it's own but it sould get done soon, I guess the bright side is that it is just a paperwork thing and the aircraft instalation was installed IAW the TSO form the start.