This discussion explores whether electronic evidence, such as a CD recording, can be used in employee disciplinary proceedings based on the 'preponderance of probability' doctrine, even without a Section 65B certificate or proof of its original source. While disciplinary proceedings don't require the same strict proof as criminal trials, the reliability and admissibility of such evidence, especially when its origin is unknown and potentially relates to a different incident, are questioned. The consensus suggests that while Indian Evidence Act rules aren't strictly applied, the Inquiry Officer must be satisfied of the evidence's authenticity and relevance, potentially requiring a competent witness if the evidence is challenged.