Any expenses incurred by a member of the Authority, the Director-General or any employee of the Authority or any person authorized by the Authority or the Director-General as the case may be in any suit or prosecution brought against such person before any court in respect of any act which is done or purported to be done or omitted to be done by him under this Act or any direction, directive, rule, Order or requirement made or imposed thereunder, as the case may be, shall, if the court holds that such act was done in good faith, be paid out of the Fund of the Authority, unless such expenses are recovered by him in such suit or prosecution.