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Good practice Imported

Portugal's 2026 Digital Correction Rollout for National Exams — A Cautionary Case

Portugal · Lisbon · See the Portugal profile · See the Lisbon profile

Evidence: Descriptive / self-reported Top 100% 7/100 · Ask Evidence Copilot about this practice

Portugal's 2026 rollout of digital correction for national secondary exams (81,000+ students) hit widespread login failures, lost and duplicated scripts, and misassigned graders — a real-world caution on scaling grading infrastructure faster than its safeguards.

81,000+
Students covered by the 2026 digital-correction exam cycle (2026)
>€7 million
Cost of the underlying digitisation programme (over three years)
Portugal's 2026 Digital Correction Rollout for National Exams — A Cautionary Case

Details

Maturity
Scaling
Promoter
Instituto de Avaliação Educativa, I.P. (IAVE) / Ministério da Educação
Period
2026 — first digital-correction exam cycle
Keywords
national exams, digital correction infrastructure, cautionary case

Context

In 2026 Portugal introduced digital correction of national secondary-school exams for the first time, run by IAVE under the Ministry of Education. Students still write answers by hand; papers are then digitised and split by question so that different teachers grade isolated, anonymised items, with multiple-choice sections corrected automatically. The cycle covered more than 81,000 12th-grade students, on top of an underlying digitisation programme that has cost more than €7 million over three years.

Results

Teacher-graders reported systemic login failures, missing continuation sheets that left answers unreadable, previously graded exams disappearing from accounts or arriving duplicated, and mismatched subject assignments — including Geography teachers assigned to mark French exams. The teachers' union FNE and the watchdog group Missão Escola Pública publicly criticised the process's opacity, warning that fragmenting scripts into isolated questions strips away context graders need, and the 2026 cycle needed an extended submission deadline for classifiers.

Implementation
Indicative cost
High (€500k–€5M)
Time to results
Medium (1–3 years)
Staffing & skills
teacher graders (classificadores), IAVE / Ministry of Education platform administrators

Conditions for success

  • digitisation/login platform tested at national scale before rollout
  • correct subject-to-grader matching
  • transparent rules on who can access student papers
  • adequate time and support for graders

Common failure modes

  • systemic login failures
  • lost or duplicated scripts
  • misassigned subject graders
  • opacity criticised by teachers' union and watchdog group

Commonly funded by

National / regional programmes

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Data sources

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