The UK Medicines and Healthcare products Regulatory Agency (MHRA) is set to launch a pilot aimed at refining the approval process for amendments to clinical studies.

This trial period, scheduled from 1 October 2025 to 31 March 2026, is in anticipation of the forthcoming clinical trials regulations that will be implemented on 28 April 2026.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The pilot is designed to broaden the UK regulator’s risk-adjusted approach by incorporating the assessment of changes to already sanctioned clinical trial applications.

With the upcoming regulations, significant alterations could receive automatic consent through the Route B substantial modification procedure, provided they meet the determined eligibility criteria.

As the new regulatory framework is introduced, the current voluntary notification system for Type A trials will be discontinued on 30 September 2025.

These Type A trials relate to medicinal products that are licensed in any European Union (EU) Member State and are associated with a range of indications, dosages, and forms.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The forthcoming regulations will merge the notification scheme for Type A trials and the new scheme into a single category known as Notifiable Trials.

Modifications that comply with section 11B of the Medicines for Human Use (Clinical Trials) (Amendment) Regulations 2025 are eligible for inclusion.

By taking part in the pilot, sponsors will not only receive a decision from the regulator regarding their amendment within 14 days but also gain familiarity with the eligibility requirements.

The latest regulations, ratified by UK Parliament in April this year, aim to establish a flexible and patient-focused regulatory framework.

In conjunction with the Health Research Authority (HRA), the MHRA formulated the legislation, incorporating feedback from stakeholders through a public consultation.

The forthcoming changes will apply solely to new applicants, with existing applications proceeding under the current protocol.

In June, the UK Government disclosed its ’10-Year Health Plan’, which is designed to accelerate clinical trials and revolutionise patient care.

Clinical Trials Arena Excellence Awards - Nominations Closed

Nominations are now closed for the Clinical Trials Arena Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
YPrime won the Innovation award for AI in Clinical Trials and the Environmental award for Sustainable Trials, thanks to its eCOA, IRT and eConsent platforms. Explore how purpose-built AI, paperless workflows and circular hardware practices are reshaping timelines, data quality and ESG performance in clinical research.

Discover the Impact