A single judge bench of Delhi High Court found the Trial Court to be erring in not allowing a 91 CrPC petition sought by the accused citing wrong reasons. Each of such error is clearly called out and hung to dry.

From Para 30,

25. The reasoning given by the Trial Court that specific particulars or dates of meetings have not been given is ex-facie unsubstantiated. The list of documents, as extracted hereinabove, clearly shows that the petitioner has given requisite particulars so as to identify the relevant documents. It may further be noticed that subject application was filed along with an application under Section 315 Cr.P.C filed by the petitioner as well as the other co-accused. Applications under Section 315 Cr.P.C. of the accused were allowed and accused were permitted to examine themselves as witnesses.
26. Under Section 243 Cr.P.C. it is obligatory on the part of the Trial Court to issue process when the accused seeks summoning of any witness or production of any document in his defence. The only ground on which such an application can be refused is if the same was vexatious, delayed or would defeat the ends of justice.
27. In the instant case, no such findings have been returned by the Trial Court. On the contrary, the Trial Court has erred in not noticing that the petitioner had moved an application even at the stage when prosecution evidence was being led and was permitted to withdraw that application with liberty to move an appropriate application at the stage of defence evidence and that is exactly what the petitioner has done.
28. Further, the Trial Court has clearly erred in holding that it is within the discretion of the court, under Section 243 Cr.P.C. to decline such an application. On the contrary, as per section 243 Cr.P.C., it is obligatory on the part of the Trial Court to issue process, unless, it for the reasons to be recorded, holds that the application is vexatious, delayed or defeats the ends of justice.
29. Further reasoning given by the Trial Court, that the petitioner is seeking re-summoning of the witnesses, who have already been examined, is also not correct. Petitioner has not sought summoning of the witnesses, who have already been examined as prosecution witnesses for re-examination/cross-examination. Petitioner has merely sought production of the relevant record of the association from the custodian thereof. Admittedly, the record would come from an undisputed source. Petitioner has not sought re-summoning of any witness already examined, by name but has only sought production of the documents from the custodian thereof. Once the documents are produced, it would be open to the petitioner to prove the same in accordance with the Evidence Act.
30. Further reasoning given by the Trial Court, that the petitioner could have obtained copies of the documents under the Right to Information Act and then cross-examined the witnesses on the said documents, is also erroneous. Even if a person were to obtain copies of the documents under the Right to Information Act, said copies would not become primary evidence in terms of the Evidence Act and a party would still need to summon the original record from the custodian thereof.

Citations : [2019 SCC ONLINE DEL 8961]

Other Sources :

https://indiankanoon.org/doc/197449956/

https://www.casemine.com/judgement/in/5d1a4325714d580311101c19

https://www.indianemployees.com/judgments/details/shyam-manohar-saxena-versus-central-bureau-of-investigation-ors