11 June 2026
Cambridge English has been fined £875,000 by the UK’s Office of Qualifications and Examinations Regulation (Ofqual) following a major automated marking failure that affected the IELTS examination results of more than 62,000 candidates worldwide.
According to Ofqual, the errors occurred between August 2023 and September 2025 and were linked to technical issues within the automated marking systems used for IELTS Listening and Reading tests. The problems resulted in thousands of candidates receiving incorrect scores and, in some cases, inaccurate overall qualification outcomes.
The regulator’s investigation found that two key technical faults were responsible. One involved answer keys being transmitted in the wrong order between testing and marking platforms, while another related to the inconsistent processing of responses containing special characters such as accents and umlauts.
During the affected period, approximately 7.8 million IELTS test sessions were processed. Following a comprehensive review, Cambridge English corrected results for 62,794 candidates, with around 2,740 cases leading to changes in candidates’ CEFR (Common European Framework of Reference for Languages) proficiency levels.
As one of the world’s most widely recognised English-language assessments, IELTS plays a critical role in university admissions, employment opportunities, and immigration applications. Ofqual stated that the marking failures posed a significant risk to learners and had the potential to undermine confidence in the international testing system.
The issue was discovered in September 2025 after Cambridge English upgraded its monitoring systems, enabling the organisation to identify the long-standing problem. The company subsequently informed Ofqual and launched a large-scale review and correction programme.
All affected candidates were notified directly, and corrected scores were issued where necessary. Cambridge English also offered impacted test-takers a full refund or a free retake of the exam. In addition, the organisation reimbursed fees paid for previous result enquiries and one-skill retakes linked to the errors.
To support affected learners, Cambridge English established a dedicated 24-hour customer assistance service and reported spending more than £6 million on compensation, refunds, and remedial measures.
Ofqual noted that only four cases were identified where visa eligibility may have been affected by the incorrect scores. Those candidates later met the required standards through subsequent test attempts. While no broader evidence of significant harm was found, the regulator acknowledged limitations in the available data.
An independent audit commissioned by Cambridge English traced the root causes of the incident to a technology modernisation programme launched in 2019. The audit highlighted weaknesses in system design, testing procedures, documentation, risk assessment, and ongoing monitoring processes.
The regulator concluded that Cambridge English had breached several Conditions of Recognition, including obligations relating to accurate marking, reliable results, effective risk management, and sufficient operational oversight.
Under a voluntary settlement agreement reached on 1 June 2026, Cambridge English admitted the breaches, accepted responsibility for Ofqual’s legal costs, and agreed to pay the financial penalty.
In announcing the sanction, Ofqual emphasised the seriousness of the failures, citing their scale, duration, and impact on a high-stakes international qualification. The regulator also acknowledged Cambridge English’s cooperation, self-reporting, and substantial investment in corrective actions.
Ofqual said the penalty serves as a reminder to all examination providers of the importance of rigorous testing, monitoring, and quality assurance when implementing automated marking technologies and large-scale digital transformation programmes
Written by:LIIE IMMIGRATION
