Regulation 25(1) A holder or a manager shall submit copies of the plans mentioned in regulations 57 and 58 to the Chief Inspector and the plans shall be brought up to date to the thirty-first day of December of each year.(2) The plans shall be submitted to the Chief Inspector of Mines not later than the 31st day of January in each year.(3) The holder or the manager shall deposit with the Chief Inspector at the request of the Chief Inspector a true copy of each plan or section which relates to the mine.(4) The holder or manager shall submit the plans in both hard and electronic copies and where the plans are in hard copy they shall be made of durable material.