If you are a Pilot
I need to be maybe a little more precise, for my sake of course.
So it comes: I am interested to find out if a vectoring for visual approach can be issued by the ATC for the runway which is not having any, and this is the most important, any instrument procedure published.
Pick up a phone and ring the relevant ATC unit.
If you are an ATCO
So can I consider vectoring as being an instrument approach? And subsequently issue the vectoring for visual app or can't I?
I would be wondering about your training.