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UK MHRA · UK · 17 Aug 2026 · Guidance

Guidance: Clinical trials: Phase 1, 14-Day Pilot Programme

AI-generated summary

The MHRA is piloting an accelerated approval pathway for low-risk Phase 1 clinical trials, targeting completion of the first regulatory assessment within 14 calendar days for qualifying applications by end of 2026. The initiative aims to speed up trial start-ups while maintaining safety and quality standards, and to increase Phase 1 research activity in the UK.

Dates and deadlines
Regulatory deadline
31 Dec 2026
From UK MHRA

The pilot is a targeted MHRA initiative to speed up approvals for certain low-risk Phase 1 trials. The pilot aims to deliver the first wave 1 regulatory assessment in 14 calendar days for qualifying applications by the end of 2026.

This accelerated pathway was introduced in response to stakeholder and government calls for faster clinical trial start-ups, while using a controlled, evidence-based approach to maintain high safety and quality standards.

By piloting a two-week assessment timeline for suitable trials, the MHRA seeks to boost the UK’s competitiveness in early-phase research and encourage sponsors to run more Phase 1 studies in the UK.

Excerpt from the official page. The original is authoritative.