(1) This section applies if a notification under section 536 or 537 discloses that the quantity of schedule 15 chemicals present or likely to be present at a facility (or proposed facility) exceeds their threshold quantity.
(2) The regulator must make a determination confirming the facility (or proposed facility) to be a major hazard facility.Note—A determination that a facility is a major hazard facility is a reviewable decision, see section 676 .