Thanks denti,
So your airline is clear,any failure after the FAF would mean a go around unless in viusal conditions.
Failure such as? Du failure?
Are we talking about the fact that a failure requiring a NNC should be done before the FAF?
How about lnav/vnav disconnnect in imc..during a LOC approach ,does your airline allow you to continue with vorloc mode and v/s as long as you are in raw data limits?