Section 29 of the Principal Act is amended as follows:(a) by omitting subsections (1) and (2) and substituting the following subsection:(1) If the Chief Psychiatrist must inform the Attorney-General, in writing, of that fact.(a) a defendant has been found unfit to stand trial and a court has made an order under section 18(2) in respect of the defendant; and(b) the Chief Psychiatrist is satisfied that the defendant has become fit to stand trial (b) by omitting from subsection (3) " subsection (1) or (2) " and substituting " subsection (1) " ;(c) by omitting subparagraphs (iii) and (iv) from subsection (3A)(b) and substituting the following subparagraph:(iii) the Chief Psychiatrist.