The re-clearance procedure
There are still references to aviation legislation to the re-clearance procedure even though I have not encountered a person having used it since ... doing it as exercise in ATPL theory in 2004 ! I never really bothered to read about it since flightschool till now . When re-reading it now it seems to me that the re-clearance procedure is practically the Decision point procedure with the roles reversed ( the filed destination in the re-clearance is now simply your enroute alternate ) . Is it a matter of it being disused and simply being replaced by the decision point procedure?