I'll bet this has never been asked here before!
I'm installing a bathroom in my basement. The effluent plumbing of course has to be vented to the outside. The current venting is way on the other end of the basement. Instead of tapping in there, would it be okay (code?) to simply run a vent pipe to my constantly running radon exhaust pipe which is just a few feet away? After all, it vents on the roof just like the plumbing vent.