The commissioner shall have power, for good cause shown, to curtail the six-month period, and to extend the 15-month period specified in R.S. 17:14A-63 for a period not exceeding one month in either case, and to extend the 60-day period specified in R.S. 17:14A-64 for a period not exceeding 30 days. An extension or curtailment shall not be allowed by the commissioner which will result in the lapse of a calendar year without the commencement of an examination pursuant to R.S. 17:14A-63.
N.J.S. § 17:14A-65