The Ember Brief #24 - AI Disclosures in Commercial Decks: California AB 853 and EU AI Act Rules

AI Transparency Obligations for Commercial Sales Teams

Revenue organizations and founders increasingly use generative AI tools to draft pitch decks, assemble sales proposals, and produce custom visual assets. When sharing these materials across key markets like the United States and the European Union, revenue leaders need to understand where regulatory compliance duties fall. The essential question is direct: does using generative software to produce a customer deck or commercial proposal obligate your sales team to attach an AI transparency label, or does that requirement rest solely on software providers?

Both the California and European Union frameworks draw clear boundaries between upstream software providers and commercial end users. For B2B sales teams presenting targeted proposals to private counterparties, recognizing these boundaries avoids unnecessary overhead while ensuring enterprise compliance.

California AB 853: Provider Duties Versus Enterprise Sales Users

In California, the legislative framework under Assembly Bill 853 targets high-traffic generative systems rather than everyday business professionals drafting commercial presentations. The California AI Transparency Act established an operative date of August 2, 2026, for covered providers of generative artificial intelligence systems that reach over 1,000,000 monthly visitors or users, as published in the California Legislative Information database.

For commercial revenue teams, the statutory distinctions provide clear practical guidelines:

• Upstream providers bear the technical marking duties. The legal requirement to embed machine-readable latent disclosures into synthetic images, video, or audio applies to covered providers operating large-scale systems, not to sales professionals assembling slides.
• Enforcement carries defined statutory liability. Covered providers that fail to comply face a civil penalty of $5,000 per violation collected through civil actions initiated by the Attorney General, city attorneys, or county counsel under California Legislative Information.
• Written narrative remains outside the mandate. California AB 853 focuses specifically on synthetic visual and audio media, leaving standard written slide copy and sales collateral outside these disclosure requirements.

Commercial account executives assembling customized pitch decks for prospective buyers do not qualify as covered providers simply by generating slide visuals or formatting customer presentations.

EU AI Act Article 50: Deployers, Deepfakes, and Public Interest Text

The regulatory structure in the European Union establishes distinct requirements for deployers of AI systems. According to the European Commission, transparency obligations under Article 50 apply starting August 2, 2026, with a limited compliance extension to December 2, 2026, solely for the marking and detection obligations of systems placed on the market before August 2, 2026, as outlined in the European Commission transparency FAQ.

For enterprise sales professionals acting as deployers in a commercial capacity, Article 50 separates confidential business documents from unreviewed public broadcasts:

• Private business collateral is not public interest broadcasting. The obligation for deployers to label generated text applies specifically when published to inform the public on matters of public interest without human review or editorial oversight. A proprietary commercial proposal, a competitive RFP response, or a pitch deck presented directly to prospective enterprise clients is not published to inform the public on matters of public interest.
• Substantive human review removes text labeling requirements. According to official Commission guidance, human review requires deliberate examination of the substance of the content by natural persons. Superficial or procedural checks like automated grammar correction and spell-checking do not qualify, but meaningful factual verification and narrative synthesis by deal teams ensure robust editorial oversight.
• Substantial exposure for non-compliance. Breaches of deployer transparency obligations carry potential fines reaching up to 15 million euros or 3% of total worldwide turnover for the preceding financial year under the European Commission transparency FAQ.
• Absolute restrictions on deceptive personas. Deployers must clearly disclose synthetic deepfakes depicting real individuals, existing locations, or actual events no later than the time of first exposure.

While broader governance rules for Annex III high-risk AI systems have been administratively scheduled for enforcement starting December 2, 2027, under the European Commission news service, baseline Article 50 transparency requirements remain active on their original timetable.

Practical Governance Checklist for Modern Sales Collateral

Revenue organizations can maintain reliable regulatory posture across their deal collateral by implementing three operational controls:

1. Enforce substantive human review. Require that all generative slide content, financial projections, and customer case studies undergo meaningful editorial verification by team members before being presented to prospects.
2. Avoid deceptive synthetic likenesses. Never include synthetic photos or video depicting fictitious client testimonials, simulated corporate leadership, or authentic-looking personnel without prominent disclosures.
3. Implement structured visual workflows. Utilize enterprise presentation environments that structure commercial arguments around verified business facts. Teams looking to elevate pitch decks while retaining full editorial control can explore how to build high-impact B2B sales collateral with Ember Creation.

By ensuring that qualified human professionals review deal assets and separating private B2B presentations from public interest publications, sales teams can safely leverage generative tools. For broader strategic execution insights, review the Knowledge guides for founders.