Announcements:

CHRISTMAS/NEW YEAR: Please note that the:

IRAS Queries Line will be closed from 5pm on Friday 19 December 2025 until 9am on Monday 5 January 2026.
For technical support with IRAS, please contact the service desk, which is open 9am to 5pm Monday to Friday excluding bank holidays in England and Wales. During the Christmas and New Year period this means that the service desk will be closed on Christmas Day (25 December), Boxing Day (26 December) and New Year’s Day (01 January).

Sharing amendments with HSC organisations in Northern Ireland:
From the 31st March 2025 the process for sharing amendments with participating HSC organisations in Northern Ireland has changed. The process for Northern Ireland has now aligned with the process for sharing amendments with NHS organisations in England and/or Wales. For further information refer to our guidance on IRAS help.

Update to the Amendment tool:
On the 30th of April 2025 the amendment tool, which is used to categorise and submit amendments to project-based research studies, was updated. Version 1.8 of the amendment tool is now available on IRAS help. If you're preparing or submitting an amendment to a project-based research study from the 30th of April 2025 you should use version 1.8 of the amendment tool.

Research involving an in vitro diagnostic device (IVD):
Currently, different EU regulation applies to studies that involve a performance evaluation of an IVD taking place in Northern Ireland compared to the rest of the UK. To find out more about these regulations and what it means for your research application we have produced some guidance to help.

Confidentiality Advisory Group (CAG):
All CAG applications are now booked and submitted by email only. If you are applying via the full review pathway you will be invited to attend the review meeting via Zoom. Refer to the IRAS Help guidance for more information.  

MHRA notification scheme - you should check if your trial meets the criteria for the new notification scheme. If it does, follow the instructions on the MHRA website to register your interest. Trials eligible for the MHRA's scheme, may also be eligible for fast-track REC review service, and applications are submitted through combined review.

Ionising radiation form for combined review: The ionising radiation form for combined review has been simplified. Refer to the IRAS Help guidance for more information.

04 February 2025: IRAS updated to v6.4: This version updates the questions and guidance to align with the NIHR Research Delivery Network (RDN) which replaced the NIHR Clinical Research Network (CRN) on 01 October 2024. Please refer to the Updates page for more information.

17 October 2024: IRAS updated to v6.3.9: This version gives users the ability to delete unsubmitted projects from the ‘My Projects’ section of IRAS. Please refer to the Updates page for more information.

26 September 2024: IRAS updated to v6.3.8: This version implements an increase in the post approval statuses that applicants can receive on the e-submission page of the IRAS form. Please refer to the Updates page for more information

• Is a single system for applying for the permissions and approvals for health and social care / community care research in the UK
• Generates the IRAS ID, which has been adopted by stakeholders across the UK as the common study identifier
• Enables you to enter the information about your project once instead of duplicating information in separate application forms
• Uses filters to ensure that the data collected and collated is appropriate to the type of study, and consequently the permissions and approvals required
• Helps you to meet regulatory and governance requirements

• Administration of Radioactive Substances Advisory Committee (ARSAC)
• Confidentiality Advisory Group (CAG)
• Gene Therapy Advisory Committee (GTAC)
• Health Research Authority (HRA) and Health and Care Research Wales (HCRW) for projects seeking HRA & HCRW Approval
• Medicines and Healthcare products Regulatory Agency (MHRA)
• NHS / HSC R&D offices
• NHS / HSC Research Ethics Committees
• HM Prison and Probation Service (HMPPS)
  
• Social Care Research Ethics Committee