TaggedWorks - Digital Accessibility Firm
Service Directory

Digital Accessibility Engineering Services

TaggedWorks operates across the entire digital accessibility lifecycle. We combine deep standards knowledge (WCAG 2.2 AA, Section 508, EN 301 549, PDF/UA) with hands-on frontend engineering to resolve defects at the root cause.

Digital Accessibility Engineering Services

Assessment & Verification

[ 3 Capabilities ]
Assessment & Verification

Accessibility Audits

A comprehensive evaluation of your digital experience combining automated scans, line-by-line manual code inspection, full keyboard evaluation, and testing with real assistive technology tools.

Automated discovery & rule-based scanning across representative page templates and stateful components.
Complete keyboard-only navigation testing (focus order, traps, visible focus appearance, bypass blocks).
Screen reader verification across NVDA, JAWS, VoiceOver (macOS/iOS), and TalkBack (Android).
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Assessment & Verification

Accessibility Testing & QA

Establish a resilient testing practice combining automated linters, unit-level axe-core tests, Playwright end-to-end checks, and periodic expert manual verification.

Integration of axe-core into Playwright, Cypress, or Vitest pipelines.
ESLint jsx-a11y configuration and automated PR linting.
QA test case design and manual testing checklists for QA engineers.
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Assessment & Verification

Continuous Monitoring

Maintain ongoing WCAG conformance through continuous background crawling, release verification, and quarterly manual sanity checks across evolving digital surfaces.

Scheduled automated sweeps across hundreds or thousands of URLs.
Alerting on new regressions (broken labels, contrast violations, missing alt attributes).
Quarterly manual spot-checking of critical user funnels and new features.
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Engineering & Architecture

[ 3 Capabilities ]
Engineering & Architecture

Web Accessibility

Architecting, evaluating, and remediating high-concurrency web applications, single-page apps (SPAs), server-rendered portals, and ecommerce checkout flows to satisfy WCAG 2.2 AA.

Client-side routing and focus management on view changes.
Authenticated portals, user dashboards, and data-dense enterprise tools.
Complex interactive widgets: sliders, tree views, date pickers, multi-selects.
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Engineering & Architecture

Mobile Accessibility

Ensure your mobile applications provide parity of experience across iOS and Android, honoring system font scaling, screen readers, switch access, and touch target constraints.

VoiceOver (iOS) and TalkBack (Android) gesture navigation and reading order.
Dynamic Type and Android Large Font scaling up to maximum accessibility sizes without clipping.
Touch target sizing (minimum 24x24 CSS px for WCAG 2.2 SC 2.5.8, 44x44/48x48 pt recommended for native OS guidelines).
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Engineering & Architecture

Accessibility Remediation

We partner directly with your engineering teams to fix accessibility defects, author pull requests, refine component markup, and integrate automated regression guards.

Direct code contributions via Git branches and Pull Requests.
Custom component remediation (dialogs, tooltips, carousels, mega-menus, comboboxes).
Keyboard trap elimination and intuitive tab sequencing.
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Documents & Compliance

[ 2 Capabilities ]
Documents & Compliance

PDF & Document Accessibility

Transform high-volume digital publications, corporate reports, statements, and forms into fully accessible, compliant documents that work seamlessly with assistive technologies.

PDF/UA (ISO 14289-1) validation and WCAG 2.2 AA compliance for electronic documents.
Logical structural tagging: Document, Part, Sect, H1-H6, P, BlockQuote, Table, L, LI.
Data table structure: Header cells (TH), Scope attributes, Span, and complex multi-tier tables.
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Documents & Compliance

VPAT & ACR Authoring

Produce defensible, credible Accessibility Conformance Reports (ACRs) using the current VPAT standard to unlock federal, state, higher-ed, and enterprise software procurement.

VPAT 2.5 Edition selection (WCAG, 508, EU/EN 301 549, or INT).
Rigorous technical audit of all relevant product flows to gather verifiable evidence.
Detailed conformance statements: Supports, Partially Supports, Does Not Support, Not Applicable.
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Design & Systems

[ 1 Capabilities ]
Design & Systems

Design System Accessibility

Fixing accessibility at the design system level solves issues once and propagates fixes across dozens of downstream applications, saving hundreds of engineering hours.

Accessible design tokens: Color contrast pairs, focus rings, typography scales, spacing.
Core component keyboard interaction specifications (WAI-ARIA design patterns).
Accessible component APIs: Required labels, status indicators, error state bindings.
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Strategy & Advisory

[ 2 Capabilities ]
Strategy & Advisory

Accessibility Consulting

High-level strategic advisory helping leadership navigate digital accessibility laws (ADA, EAA, Section 508), manage litigation risk, evaluate vendors, and structure organizational accessibility.

Digital portfolio risk assessments and compliance gap analysis.
European Accessibility Act (EAA 2025) readiness evaluations.
Third-party vendor and agency contract accessibility requirements.
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Strategy & Advisory

Accessibility Governance

Transform accessibility from isolated heroics into an institutionalized, repeatable capability with formal policies, clear RACI matrices, procurement gates, and executive oversight.

Enterprise Digital Accessibility Policy formulation.
Cross-functional RACI matrices (Design, Dev, QA, Product, Legal, Content).
Procurement accessibility gates for third-party software and vendor contracts.
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Education & Culture

[ 1 Capabilities ]
Education & Culture

Accessibility Training

Empower your teams to build accessible products from day one with practical, code-level workshops, design pattern deep dives, and real screen reader training.

Frontend Engineers: Semantic HTML, ARIA 1.2 patterns, focus trapping, custom widgets.
Product Designers: Figma accessibility tokens, color contrast, focus order annotation, touch targets.
QA Testers: Screen reader operation (NVDA/VoiceOver), keyboard test scripts, automated tool setup.
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Need a Custom Engagement?

Let us evaluate your product roadmap and compliance goals.

We structure custom scopes combining initial audits, team pairing, automated test suites, and executive conformance documentation.

Request an Accessibility Audit