Section 136 of The Bharatiya Sakshya Adhiniyam :Production of documents or electronic records which another person, having possession, could refuse to produce.

Production of documents or electronic records which another person, having possession, could refuse to produce. The Bharatiya Sakshya Adhiniyam 2023
No one shall be compelled to produce documents in his possession or electronic records under his control, which any other person would be entitled to refuse to produce if they were in his possession or control, unless such last-mentioned person consents to their production.