A division bench of Supreme Court held as follows,

From Para 40-43,

40. Applying the two maxims referred to above, this Court proceeded to take the view that though Section 65B4 is mandatory, yet it would all depend on the facts of each case, how the same could be said to have been duly complied with.
41. In the facts of the said case, this Court said that the respondents had done everything possible to obtain the necessary certificate which was to be given by a third party over whom the respondents therein had no control and, in such circumstances, must be relieved of the mandatory obligation contained in the said subsection.
42. We have already reproduced paras 51 and 52 respectively of Arjun Panditrao Khotkar (supra) above.
43. Keeping the aforesaid in mind, we are of the view and, more particularly, considering the Record of Proceedings duly signed by the respondents, including the various statements of the respondents recorded under Section 108 of the Act, 1962, that there was due compliance of Section 138C(4) of the Act, 1962. When we say due compliance, the same should not mean that a particular certificate stricto senso in accordance with Section 138C(4) must necessarily be on record. The various documents on record in the form of record of proceedings and the statements recorded under Section 108 of the Act, 1962 could be said to be due compliance of Section 138C(4)of the Act, 1962.

From Para 46,

46. At this stage, we must also look into the observations made by this Court in the case of “Kum. Shubha @ Shubhashankar vs. State of Karnataka and Another,” reported in 2025 SSC online SC 1426 relied upon by the learned counsel appearing for the revenue. We quote:-
“A certificate not given in the prescribed format per se will not make it invalid, especially when the authenticity of these marked documents is not in dispute.”

Citations: [2025 INSC 1050]

Other Sources:

https://www.livelaw.in/sc-judgments/2025-livelaw-sc-860-additional-director-general-adjudication-directorate-of-revenue-intelligence-v-suresh-kumar-and-co-impex-pvt-ltd-ors-302591

https://www.supremecourtcases.com/additional-director-general-adjudication-directorate-of-revenue-intelligence-v-suresh-kumar-and-co-impex-pvt-ltd-and-others/