(1) the licensee shall,-
(a) keep a book called Brewing book in Form B-5 supplied by the Excise Officer at the beginning of each quarter in the brewery and make it available at all times, for inspection by Excise Officers authorized to inspect the brewery and for making extracts therefrom.
(b) make entry in the Brewery book in accordance with such instructions may be given by the Commissioner or Excise Supervisory Officer from time to time; and
(c) send notice in writing to the Excise Supervisory Officer of his intention to brew, forty-eight hours before such brewing takes place, if so required by the Commissioner.
(2) When the brewing book is left at the brewery, the licensee shall see that it is not in any way defaced or mutilated or lost.