Section 61(1)(c) in Maharashtra Horticulture Development Corporation Act, 1984
(c)where the person to be served is a statutory public body or a corporation or a society or other body, if the document is addressed to the Secretary, Treasurer or other head officer of that body, corporation or society at its principal office, and is either-(i)sent under a certificate of posting or by registered post, or(ii)left at that office;