(1) This section applies if, when CSC determines the percentage of a person's incapacity for civil employment under subsection 18(1) (which deals with mandatory determinations), CSC determines that the percentage is at least 30% but CSC needs more information to determine whether the percentage is at least 60%.
(2) If, before the determination is made, the person has not been classified, CSC may classify the person as class B.
(3) If the determination is made after CSC has classified the person as class B under this section, CSC must classify the person as class B again.