(1) The Central Government may, by notification, amend the Schedule I by including therein any other Act, enacted by Parliament having regard to the objective of environmental protection and conservation of natural resources, or omitting therefrom any Act already specified therein and on the date of publication of such notification, such Act shall be deemed to be included in or, as the case may be, omitted from the Schedule I.
     (2) A copy of every notification proposed to be issued under sub-section (1), shall be laid in draft before each House of Parliament, while it is in session, for a total period of thirty days which may be comprised in one session or in two or more successive sessions, and if, before the expiry of the session immediately following the session or the successive sessions aforesaid, both Houses agree in disapproving the issue of the notification or both Houses agree in making any modification in the notification, the notification shall not be issued or, as the case may be, shall be issued only in such modified form as may be agreed upon by both the Houses.