Section 37(2)(b) in Maharashtra Public Trust Rules, 1951
(b)by as many copies of the memorandum of appeal [or application] [Inserted by Notification No. 13337/P, dated 2nd June 1972.] as are required for service upon the parties whose rights or interest will be affected by an order that may be passed in such appeal [or application] [Inserted by Notification No. 13337/P, dated 2nd June 1972.].