Regulation (EU) 2024/1689 in Effect: Article 50 Transparency Obligations apply across all EU Member States.
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Home/Guides/Production Code Snippets: HTML & React AI Disclosure Banners
Code & Dev6 min read• Published: 2024-08-01

Production Code Snippets: HTML & React AI Disclosure Banners

Copy-paste code components for compliant website banners, chatbot headers, and microdata tags.

Written by EU AI Compliance Engineering Team

1. Production-Ready HTML & Microdata Banner

Incorporate this semantic HTML snippet into your website footer, chatbot drawer, or content container to satisfy Article 50 disclosures:

// HTML5 Semantic Disclosure Banner with Schema Microdata
<!-- Compliant Article 50(1) & 50(3) HTML Disclosure Banner -->
<div class="ai-disclosure-banner" itemprop="isBasedOn" rel="ai-info" style="padding: 12px; background: #09090b; border: 1px solid #27272a; border-radius: 8px; font-size: 12px; color: #a1a1aa;">
  <strong style="color: #38bdf8;">🤖 AI Transparency Disclosure:</strong>
  <span>This platform incorporates artificial intelligence tools per EU Regulation 2024/1689 Article 50.</span>
</div>

2. React / Tailwind CSS Disclosure Badge

Use this responsive React component to render a subtle, accessible AI disclosure badge on public copy pages.

// React / Tailwind CSS Disclosure Component
import React from 'react';

export function AiDisclosureBadge({ message = "Interactions with this assistant are generated by AI." }) {
  return (
    <div className="flex items-center gap-2 p-3 rounded-xl bg-zinc-900 border border-zinc-800 text-xs text-zinc-300" itemprop="isBasedOn">
      <span className="w-2 h-2 rounded-full bg-cyan-400 animate-pulse" />
      <span><strong className="text-white font-semibold">EU AI Notice:</strong> {message}</span>
    </div>
  );
}

3. Web Component / Custom Element Snippet

For framework-agnostic deployments, embed this lightweight custom Web Component:

// Vanilla JavaScript Web Component Custom Element
class AiNoticeElement extends HTMLElement {
  connectedCallback() {
    this.innerHTML = `
      <div style="font-size: 11px; color: #71717a; border-top: 1px solid #27272a; padding-top: 8px; margin-top: 16px;">
        Notice: Content & responses on this page are generated or assisted by AI models under EU AI Act Article 50.
      </div>
    `;
  }
}
customElements.define('ai-notice', AiNoticeElement);

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