Section 19(7) in The Right To Fair Compensation And Transparency In Land Acquisition, Rehabilitation and Resettlement Act, 2013
(7)Where no declaration is made under sub-section (1) within twelve months from the date of preliminary notification, then such notification shall be deemed to have been rescinded:Provided that in computing the period referred to in this sub-section, any period or periods during which the proceedings for the acquisition of the land were held up on account of any stay or injunction by the order of any Court shall be excluded:Provided further that the appropriate Government shall have the power to extend the period of twelve months, if in its opinion circumstances exist justifying the same:Provided also that any such decision to extend the period shall be recorded in writing and the same shall be notified and be uploaded on the website of the authority concerned.