accumulated ITC under erstwhile tax legislations and claim the same under the CGST Act. In effect, it is a transitional provision as is evident both from Section 140 and Rule 117. In light of the judgment of the Supreme Court in Jayam, the contention of the learned counsel for the Petitioner to the effect that ITC is the property of the Petitioner cannot be countenanced and ITC has to be construed as a concession. In addition, it is evident that ITC cannot be availed of without complying with the conditions prescribed in relation thereto. Prior to the amendment to Section 140 of the CGST Act, the power to frame rules fixing a time limit was arguably not traceable to the unamended Section 140 of the CGST Act, which contained the words "in such manner as may be prescribed", because such words have been construed by the Supreme Court in cases such as Sales Tax Officer Ponkuppam v. K.I. Abraham [(1967) 3 SCR 518] as not conferring the power to prescribe a time limit. Nevertheless, in our view, it was and continues to be traceable to Section 164, which is widely worded and imposes no fetters on rule making powers except that such rules should be for the purpose of giving effect to the provisions of the CGST Act. A fortiori, upon amendment of Section 140 by introducing the words "within such time", the power to frame rules fixing time limits to avail Transitional ITC is settled conclusively. In SKH Sheet Metals, the Delhi High Court concluded, in paragraph 26, that the statute had not fixed a time limit for transitioning credit by also referring to the repeated extensions of time. Given the fact that the power to prescribe a time limit is expressly incorporated in Section 140, which deals with Transitional ITC, and Rule 117 fixes such a time limit, we are unable to subscribe to this view. The fact that such time limit may be extended under circumstances specified in Rule 117, including Rule 117A, does not lead to the sequitur that there is no time limit for transitioning credit. In this context, reference may be made to Section 16(4) of the CGST Act which provides as follows: