Due Diligence and Remote Negotiations: Certifying Commercial Discussions
The problem is that a statement made during a Zoom or Teams call, if not documented in a certified manner, becomes one party’s word against another’s. Follow-up emails can be disputed. Internal notes may be incomplete. Screenshots are easily manipulated. And native recordings from video conferencing platforms have neither a digital signature nor a qualified timestamp.
Certifying commercial negotiations online resolves this vulnerability at its root: every video call is recorded with certified screen recording, digitally signed and timestamped at the moment of acquisition. The result is digital evidence with full probative value under the eIDAS Regulation and ISO/IEC 27037 standards.
This insight is part of our guide: Certified Online Meeting Recording: Legal Cases
Why remote negotiations are legally vulnerable
Verbal statements and pre-contractual liability
Under most legal systems, parties owe each other a duty of good faith during negotiations. The UNIDROIT Principles of International Commercial Contracts (Article 2.1.15) establish that a party who negotiates in bad faith is liable for losses caused to the other party. Similarly, the CISG (United Nations Convention on Contracts for the International Sale of Goods) and the EU’s proposed Common European Sales Law recognise pre-contractual obligations.
In remote negotiations, proving what was said, by whom, and at what moment becomes decisive. An uncertified video call is an editable file whose reliability can be challenged. A certified video call documents with forensic precision every statement, every commitment, every reservation expressed during the negotiation.
Due diligence and virtual data rooms
In M&A transactions, the due diligence phase involves numerous Q&A sessions via video conference between the potential acquirer’s team and the target’s management. During these sessions, confidential information is shared, representations are made about the company’s financial, legal, and operational status. These statements, even if oral, can have significant contractual relevance, particularly in post-closing disputes regarding representations and warranties.
Certifying due diligence sessions provides verifiable documentation of what was declared, by whom, and when. In the event of a dispute over information provided, the certified recording constitutes evidence that cannot be easily challenged.
How to certify commercial negotiations online
TrueScreen enables certification of any negotiation video call through certified screen recording. The professional or legal counsel participating in the negotiation initiates the certified recording on their device. The screen is captured with a digital signature and qualified timestamp applied in real time.
The resulting file documents the entire session: party statements, documents shared on screen, reactions and comments. Immutable metadata includes date, time, cryptographic hash of the content, and certifier identity. The file is protected from the moment of acquisition: any subsequent alteration is detectable.
The approach is platform-agnostic: it works on Zoom, Teams, Meet, Webex, or any other tool. It requires no technical integration or permissions from the other party. The person certifying is the participant who wants to protect their interests.
Evidentiary value in commercial disputes
The eIDAS Regulation (Article 25) provides that a qualified electronic signature has the legal equivalent of a handwritten signature, while Article 46 establishes that electronic documents cannot be denied legal effects solely because they are in electronic form. A certified recording satisfies both requirements, making challenges to its authenticity effectively unsustainable.
In commercial disputes, a certified recording can demonstrate the existence of verbal agreements, breach of good faith in negotiations, misleading statements during due diligence, or failure to honour commitments made during negotiations. ISO/IEC 27037 on digital evidence management further strengthens the evidentiary position of the certified file by establishing internationally recognised chain of custody standards.


