Section 43(5)(xiii) in The Central Goods and Services Tax Rules, 2017
(xiii)The term "project which commences on or after 1st April, 2019" shall have the same meaning as assigned to it in notification No. 11/2017- Central Tax (Rate), dated the 28th June, 2017, published vide GSR No. 690(E) dated the 28th June, 2017, as amended;]