(1) This section
applies for the purposes of section 50I.
(2) It is sufficient
that an office in the institution is substantially the same as it was when the
relevant cause of action accrued.
(3) If there is no
current office in the institution that is the same or substantially the same
as the relevant office mentioned in section 50I(1)(b), the current head
of the institution is taken to be the current office holder.