What changed

Comparing the May 2026 edition with April 2026.

53added

1amended

0no longer listed

Showing all 54 changes.

Added (53)

Agreement versions that appear in this edition but not the last. A "new version of an existing agreement" is usually a renewal or amendment of something already in the register.

Agreement	Organisation	Reference	Kind
Access to Civil Registration Data	Bedford Borough Council	DARS-NIC-137718-T4D1S-v2.4	New version of an existing agreement
LAPH HES Extract	Birmingham City Council	DARS-NIC-25007-J9M9P-v9.3	New version of an existing agreement
LAPH HES via NHS England Portal	Blackpool Borough Council	DARS-NIC-11613-B4J8Z-v9.2	New version of an existing agreement
Local Authority Public Health Pseudonymised HES Extract Service	Bracknell Forest Council	DARS-NIC-09901-F6V6M-v8.2	New version of an existing agreement
LAPH HES via NHS England hosted environment	Bristol City Council	DARS-NIC-393853-V6F2F-v9.2	New version of an existing agreement
Clinical and cost-effectiveness of a maternity quality improvement programme to reduce excess bleeding and need for transfusion after childbirth: the Obstetric Bleeding Study UK (OBS UK)	Cardiff University	DARS-NIC-709746-N2T6T-v0.7	New agreement
LAPH Standard Extract	City of Bradford Metropolitan District Council	DARS-NIC-38847-G3Z7R-v7.2	New version of an existing agreement
NHSE UDAL - DHSC - Enabling Policy Analysis	Department of Health and Social Care	DARS-NIC-759355-H7B9S-v5.3	New version of an existing agreement
LAPH HES via NHS England Secure Environment	Derby City Council	DARS-NIC-187228-X8C4G-v6.3	New version of an existing agreement
Harvey Walsh Ltd - HES data retention	Harvey Walsh Ltd	DARS-NIC-05934-M7V9K-v18.2	New version of an existing agreement
MORSE (MORtality Study of former professional footballers in England and Wales) Study	Institute of Occupational Medicine (IOM)	DARS-NIC-734273-H8R3Q-v1.3	New version of an existing agreement
Sentinel Stroke National Audit Programme	King's College London	DARS-NIC-387635-C9Y0W-v10.2	New version of an existing agreement
Sentinel Stroke National Audit Programme-DHCW Deaths	King's College London	DARS-NIC-721538-N6B1V-v1.2	New version of an existing agreement
A pilot study to evaluate the incidence, distribution and referral pathways for Post Infarction Ventricular Septal Defect in England using NHS Hospital Episode Statistics	Liverpool Heart and Chest Hospital NHS Foundation Trust	DARS-NIC-789702-M6C7G-v0.5	New agreement
Effects of competition and incentives on productivity, quality and efficiency of NHS providers	London School of Economics and Political Science (LSE)	DARS-NIC-354497-V2J9P-v7.9	New version of an existing agreement
Inequalities in Cancer Survival (ODR_1516_050)	London School of Hygiene and Tropical Medicine	DARS-NIC-656757-J8V9D-v4.2	New version of an existing agreement
MELODY Study (Mass evaluation of lateral flow immunoassays for the detection of SARS-CoV-2 antibody responses in immunosuppressed people) - COVID-19 related hospitalisations in solid transplant patients	NHS Blood and Transplant (NHSBT)	DARS-NIC-685917-H4X8G-v2.3	New version of an existing agreement
DSfC - NHS Central East Integrated Care Board - Comm/IV/RS	NHS Central East Integrated Care Board	DARS-NIC-804235-N1Y0J-v0.2	New agreement
DSfC - NHS Coventry And Warwickshire Integrated Care Board- IV & Comm	NHS Coventry and Warwickshire Integrated Care Board	DARS-NIC-615985-Y6L2H-v3.2	New version of an existing agreement
DSfC - NHS Essex Integrated Care Board Comm/IV/RS	NHS Essex Integrated Care Board	DARS-NIC-804158-C1F4R-v0.2	New agreement
DSfC - NHS Herefordshire And Worcestershire Integrated Care Board - IV & Comm	NHS Herefordshire and Worcestershire Integrated Care Board	DARS-NIC-615997-B5S2L-v4.2	New version of an existing agreement
DSfC - NHS Norfolk and Suffolk Integrated Care Board - Comm, RS and IV	NHS Norfolk and Suffolk Integrated Care Board	DARS-NIC-804237-Y2H9C-v0.2	New agreement
Cancer Alliance access to National Cancer Waiting Times Monitoring Data Set (NCWTMDS) from the Cancer Wait Times (CWT) System	NHS Nottingham and Nottinghamshire Integrated Care Board	DARS-NIC-795871-J2G4K-v0.6	New agreement
DSfC - NHS Shropshire, Telford And Wrekin ICB & NHS Staffordshire and Stoke-on-Trent ICB Cluster - IV, RS & Comm	NHS Shropshire, Telford and Wrekin Integrated Care Board	DARS-NIC-616037-P7H6X-v3.5	New version of an existing agreement
DSfC - NHS Staffordshire and Stoke-On-Trent ICB and NHS Shropshire, Telford and Wrekin ICB Cluster - IV, RS & Comm	NHS Staffordshire and Stoke-on-Trent Integrated Care Board	DARS-NIC-616045-Q5Y4G-v4.3	New version of an existing agreement
DSfC - NHS Surrey and Sussex Integrated Care Board - Comm/IV	NHS Surrey and Sussex Integrated Care Board	DARS-NIC-804239-H4X6K-v0.2	New agreement
DSfC - NHS THAMES VALLEY INTEGRATED CARE BOARD Comm/IV	NHS Thames Valley Integrated Care Board	DARS-NIC-804238-Q6H7C-v0.2	New agreement
DSfC - NHS West and North London Integrated Care Board - Comm/IV/RS	NHS West and North London Integrated Care Board	DARS-NIC-803151-K2Q8V-v0.2	New agreement
Data-linkage project between the UK Bone and Joint Infection Registry (BAJIR) for Hospital Episode Statistics Admitted Patient Care (HES APC) and mortality data for the purposes of data quality assurance	Northumbria Healthcare NHS Foundation Trust	DARS-NIC-381948-L9M8Y-v2.2	New version of an existing agreement
Demographic, morbidity and mortality data associated with the STOP-HCV Cirrhosis Study cohort.	Nottingham University Hospitals NHS Trust	DARS-NIC-72626-V4P9B-v7.2	New version of an existing agreement
ONS Longitudinal Study	Office for National Statistics (ONS)	DARS-NIC-705741-K8K9G-v3.2	New version of an existing agreement
Medicines dispensed in Primary Care - for the purposes of Statistics and Statistical Research, under section 45A of the Statistics and Registration Services Act 2007 as amended by the Digital Economy Act 2017	Office for National Statistics (ONS)	DARS-NIC-780370-H0H7P-v0.6	New agreement
Cancer Alliance access to National Cancer Waiting Times Monitoring Data Set (NCWTMDS) from the Cancer Wait Times (CWT) System	The Royal Wolverhampton NHS Trust	DARS-NIC-795868-X8R6B-v0.3	New agreement
Toxicity from anti-TNF therapy	The University of Manchester	DARS-NIC-148353-G88Q7-v6.2	New version of an existing agreement
LAPH Standard Extract	Thurrock Council	DARS-NIC-391309-T4N4V-v7.2	New version of an existing agreement
Centre for Longitudinal Studies- National Child Development Study 1958 (NCDS)	University College London (UCL)	DARS-NIC-147922-T7W2F-v2.2	New version of an existing agreement
STAMPEDE trial: Systemic Therapy in Advancing or Metastatic Prostate Cancer: Evaluation of Drug Efficacy (consent)	University College London (UCL)	DARS-NIC-59873-D8C6G-v2.2	New version of an existing agreement
OLIVE: Improving the early detection of lung cancer in never-smokers	University College London (UCL)	DARS-NIC-740806-W2F6Q-v1.2	New version of an existing agreement
CMR predictors of mortality in patients undergoing Surgical AVR or TAVI for severe AS: The BSCMR Aortic Stenosis Outcome Study.	University College London (UCL)	DARS-NIC-796232-C6B3Q-v0.7	New agreement
STAMPEDE trial: Systemic Therapy in Advancing or Metastatic Prostate Cancer: Evaluation of Drug Efficacy (s251)	University College London (UCL)	DARS-NIC-798687-Z0Z8F-v0.2	New agreement
Fractional Flow Reserve Derived from CT Coronary Angiography in the Assessment and Management of Stable Chest Pain (FORECAST): 5 Year Follow-Up	University Hospital Southampton NHS Foundation Trust	DARS-NIC-786264-W6R5D-v0.2	New agreement
RIPCORD 2: A randomised controlled trial comparing routine pressure wire assessment with conventional angiography in coronary artery disease - 5-year long-term follow-up	University Hospital Southampton NHS Foundation Trust	DARS-NIC-797243-P7K9P-v0.3	New agreement
The Epidemiology of Cancer after solid Organ Transplantation (EPCOT) study is a data linkage project to analyse cancer epidemiology after solid organ transplantation. This is a major cause of morbidity and mortality with little empirical research to guide clinical management and patient counselling.	University Hospitals Birmingham NHS Foundation Trust	DARS-NIC-77142-Q4D1D-v2.2	New version of an existing agreement
University of Bristol - Longitudinal Linkage Collaboration - s251 cohort	University of Bristol	DARS-NIC-420229-G9H9S-v1.3	New version of an existing agreement
UK Longitudinal Linkage Collaboration (UK LLC) - Consent	University of Bristol	DARS-NIC-748729-Z8B3M-v1.3	New version of an existing agreement
Radiofrequency denervation for chronic and moderate to severe low back pain (RADICAL)	University of Bristol	DARS-NIC-787003-B1G4C-v0.4	New agreement
Genetic risk factors for cerebral small vessel disease - Long term health follow up	University of Cambridge	DARS-NIC-606084-D1D6T-v1.4	New version of an existing agreement
Enumerating the impact of COVID-19 on cancer pathways: a robust evaluation of the NHS Digital Trusted Research Environment	University of Leeds	DARS-NIC-402417-N9Z5W-v8.11	New version of an existing agreement
Yorkshire Cancer Research Bowel Cancer Improvement Programme - PROMs	University of Leeds	DARS-NIC-682571-Q6Z6Y-v1.3	New version of an existing agreement
Outcomes of Patients who survived Treatment on an Intensive Care unit for COVID-19 in England and Wales (OPTIC-19): a comparative retrospective cohort study	University of Oxford	DARS-NIC-419335-H5P8T-v4.4	New version of an existing agreement
Project to Help Improve Decision Aids for Predicting Outcomes in Early Breast Cancer: (ODR1718_390)	University of Oxford	DARS-NIC-656818-N1B5Q-v1.3	New version of an existing agreement
The Early Detection of Hepatocellular liver cancer (DeLIVER)	University of Oxford	DARS-NIC-782177-G5W5G-v0.10	New agreement
Centre for Health Economics, University of York, Programme Level Agreement	University of York	DARS-NIC-667040-B5T1X-v1.14	New version of an existing agreement

Amended (1)

Agreement versions whose details changed in place — a revised purpose, a different end date, a change to the datasets listed, or a benefits statement that has been filled in. NHS England issues no new version number for these and publishes no changelog; they are found by comparing one edition with the last.

Changes here are counted only where the wording itself moved. An edition that reformats text — different quote characters, spacing or capitalisation — no longer counts as an amendment.

Agreement	Organisation	Reference	What changed
MR515 - Randomised Prevention Trial of H. Pylori Screening	City St George’s, University of London	DARS-NIC-147843-8NKTW-v6.5	Objective for processing: reworded Processing activities: reworded Expected output: reworded Expected measurable benefits: reworded Benefits reported: reworded

No longer listed (0)

Nothing removed.

Editions processed

Every edition below has its own "what changed" page against the one before it — not just the latest.