Technical Accessibility Statement WCAG 2.2 Level AA & IS 5568 Conformance
ZTDS.ai conforms to W3C WCAG 2.2 Level AA and Israeli Standard IS 5568 so engineers, researchers, and counsel using assistive technologies inspect specifications without barriers.
01. Implemented Technical Accessibility Controls
Rather than injecting intrusive third-party JavaScript overlay widgets that compromise client privacy or violate CSP Level 3 boundaries, accessibility controls are built natively into the semantic HTML5 and CSS architecture of ZTDS.ai:
Keyboard Navigation & Skip Landmarks
Every page provides a keyboard-focusable Skip to main content link (#main-content), logical Tab / Shift+Tab traversal order, visible focus outlines, Escape key dismissal on navigation drawers, and focusable horizontal table regions (tabindex="0" role="region").
Semantic Landmarks & Screen Reader Support
Pages enforce strict heading hierarchies (<h1>–<h3>), ARIA landmarks (<header>, <nav>, <main>, <footer>), explicit table column scopes (scope="col"), and programmatic form field labels (<label for="...">) compatible with NVDA, VoiceOver, and TalkBack.
Contrast Ratios, Minimum 12px Type & 200% Zoom
Self-hosted Inter and JetBrains Mono fonts enforce a strict 12px minimum floor across the entire repository, high-contrast foreground/background pairings meeting WCAG AA ratios, and responsive fluid layouts supporting up to 200% browser zoom without horizontal text clipping.
Reduced Motion & Touch-Target Ergonomics
Animations respect operating-system prefers-reduced-motion: reduce preferences, decorative vector icons carry aria-hidden="true", and interactive navigation controls maintain generous touch-target hit areas across mobile and desktop viewports.
02. Statutory Safe Harbor & Regulatory Disclosures (Regulations 35A, 35B & 35E)
ZTDS.ai is maintained as an open technical specification portal sponsored by BrandMeWeb (Sole Proprietorship owned and operated by Ilya Sibiryakov). In accordance with international accessibility norms (EN 301 549, ADA Title III technical guidance) and the Israel Equal Rights for Persons with Disabilities Regulations (Service Accessibility Adjustments), 5773-2013, the following statutory provisions govern this portal:
1. Mandatory Prior Written Notice & 60-Day Statutory Cure Period (Regulation 35A)
Despite continuous automated CI/CD checks across HTML5 landmarks, contrast tokens, and keyboard focus states, isolated rendering variations can occur in complex code blocks, RFC tables, or browser extensions.
Pursuant to Regulation 35A of the Israeli Service Accessibility Regulations, written notice specifying the URL, browser or assistive technology, and defect gives our engineering team a statutory 60-day cure period before proceedings.
2. Third-Party Repositories & External Scholarly Archives (Regulation 35B)
Pursuant to Regulation 35B, external platforms linked from ZTDS.ai — including GitHub source repositories, Zenodo / OSF / SSRN academic preprint archives, IETF Datatracker mirrors, npm / PyPI package registries, and external AI answer engines — operate outside the technical custody and DOM control of ZTDS.ai and remain subject to the respective accessibility architectures of their independent operators.
3. Sole-Proprietorship Statutory Exemption Reservation (Regulation 35E)
All WCAG 2.2 Level AA and IS 5568 engineering enhancements on ZTDS.ai are implemented proactively and in good faith as an open-standards public benefit. Operating as an individual sole proprietorship (BrandMeWeb, owned by Ilya Sibiryakov), the operator expressly reserves all statutory exemptions and defenses available to small-turnover and individual operators under Regulation 35E of the Service Accessibility Regulations without waiver of rights.
03. Accessibility Inquiries & Assistance Contact
If you experience difficulty reading any RFC specification, cryptographic schema, or interactive tool, or wish to request an alternative machine-readable format (plain-text Markdown corpus is also available directly at /llms-full.txt), please contact our Accessibility Inquiries Contact directly:
- Accessibility Inquiries Contact: Ilya Sibiryakov (BrandMeWeb, Sole Proprietorship)
- Direct Email: security@ztds.ai
- Target Response SLA: Acknowledgement within 2 business days; remediation within statutory cure window.
- Statement Last Reviewed: November 11, 2026