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* IN THE HIGH COURT OF DELHI AT NEW DELHI Reserved on: 21^st January, 2026 Date of Decision: 03^rd February, 2026 + CM(M) 156/2026, CM APPL. 3890/2026 & CM APPL. 3891/2026 M/S AGARWAL ASSOCIATES (PROMOTERS) LTD.....Petitioner Through: Mr. Shashank Garg, Senior Advocate with Mr.Divyakant Lahoti,Mr.Kartik Lahoti, Mrs. Vindhya Mehra, Ms. Praveena Bisth, Mr. Adith Menon, Ms. Akanksha Soni and Ms.

Shubheksha Dwivedi, Advs.

versus M/S SHARDA DEVELOPERS .....Respondent Through: Mr. Roshan Santhalia, Ms. Kavya Arora and Mr. Shivansh Sinha, Advs.

CORAM:

HON’BLE MR. JUSTICE RAJNEESH KUMAR GUPTA

JUDGMENT

1. The present petition has been filed by the petitioner under Article 227 of the Constitution of India read with Section 151 of the Code of Civil Procedure, 1908 (“CPC”), assailing the order dated 24^th December 2025 passed by the learned Sole Arbitrator in Case Ref. No. DIAC/6028/03-23, whereby the ld. Sole Arbitrator allowed the application filed by the respondent/claimant to bring on record only one document - Annexure A i.e., Letter dated 08^th August, 2012

2. Ld. Senior Counsel appearing for the petitioner, has argued that the documents sought to be introduced were admittedly within the knowled