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Good practice Imported

KWCAG Web Accessibility Mandate & WA Certification

South Korea · Sejong · See the South Korea profile · See the Sejong profile

Evidence: Observational / pre–post Top 30% 88/100 · Ask Evidence Copilot about this practice

South Korea mandates KWCAG 2.1 (WCAG-equivalent) Level AA compliance for all central and local government websites, backed by the Act on Welfare of Persons with Disabilities and fines up to 5 million won, with a state-recognised WA certification mark.

5,000,000 KRW
Maximum fine for non-compliant public bodies
25
Websites assessed in compliance study
68%
Perceivable principle compliance
64.5%
Operable principle compliance
59.2%
Understandable principle compliance
28.0%
Robust principle compliance
KWCAG Web Accessibility Mandate & WA Certification

Details

Maturity
Established
Promoter
Ministry of Science and ICT (MSIT) / Korea Web Accessibility Certification and Evaluation Agency (WA)
Period
2008-present (Act on Welfare of Persons with Disabilities 2014; KWCAG 2.1 in force)
Keywords
digital government, web accessibility, disability rights, public sector IT

Context

South Korea requires public-sector websites to meet the Korean Web Content Accessibility Guidelines (KWCAG 2.1), a WCAG-aligned standard maintained by the Ministry of Science and ICT (MSIT), under the legal basis of the 2014 Act on Welfare of Persons with Disabilities.

Objectives

To achieve mandatory Level AA accessibility conformance for all central and local government websites, backed by fines for non-compliance and a formal certification mark.

Activities

The Act mandates Level AA conformance and allows fines of up to 5 million won for non-compliant public bodies. The state-recognised WA mark, issued by the Korea Web Accessibility Certification and Evaluation Agency after automated and expert manual review, certifies compliance and is voluntary for the private sector.

Results

A peer-reviewed study in the Journal of Open Innovation manually assessed 25 Korean public-institution science-and-technology websites against KWCAG 2.0, finding compliance rates of 68% (Perceivable), 64.5% (Operable), 59.2% (Understandable) and only 28.0% (Robust).

Conclusions

Even under a binding legal mandate, technical conformance — especially machine-readability (the Robust principle) — lagged well behind the letter of the law; no more recent, larger-sample public compliance survey in English-language sources was found, so this practice is evidenced but dated rather than a current success metric.

Implementation
Indicative cost
Low (< €50k) — A regulatory mandate plus a certification body — low direct government cost, with compliance cost borne by individual public bodies.
Time to results
Long (> 3 years) — KWCAG has applied since 2008, with the Act on Welfare of Persons with Disabilities strengthening the mandate from 2014; the cited compliance study dates to 2015.
Staffing & skills
Ministry of Science and ICT (MSIT) — standard owner, Korea Web Accessibility Certification and Evaluation Agency — WA mark issuer, automated + expert manual review

Conditions for success

  • A binding legal mandate (Level AA) paired with financial penalties for non-compliance
  • A formal, state-recognised certification mark giving organisations a concrete compliance target

Common failure modes

  • Robust-principle compliance (28.0%) was far below the other three principles in the only public compliance study found, showing machine-readability lagging even under a legal mandate
  • The underlying compliance evidence is from 2015 and narrow in sector scope (science/technology institutions only)

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Data sources

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