Tata Sons has declined Noel Tata's request for a recording of the September 17 board meeting, where N Chandrasekaran was reappointed as chairman.
The company explained that its rules do not require keeping or sharing recordings from in-person meetings.
Tata Sons denies conflict over Chandrasekaran
Tata Sons shared that recordings are only used to help draft minutes, which all directors can review and suggest changes to.
It emphasized that everything is done by the book under Indian law.
The company also addressed concerns about conflict of interest, saying there was none in Chandrasekaran's reappointment and clearing up rumors about any business ties with TVS Motor Co.