24 Jan 2019

NHS digital warranted environment specification

Clanwilliam Health (RxWeb) Limited work closely with relevant stakeholders within the pharmacy sector to ensure that RxWeb meets and exceeds the needs of pharmacy contractors. All our systems have been developed and maintained following advice from NHS Digital and the PSNC.

All patient and pharmacy data is stored in highly secure NHS-approved data centres, which are ISO 27701 accredited, the highest standard of security accreditation available.

RxWeb complies with the NHS Digital Warranted Environment Specification (WES) according to the technical environments listed below.

Operating Systems

  • Windows 7
  • Windows 8
  • Windows 10

Browser Systems

  • Internet Explorer 11

Java Virtual Machines

  • Java version 8

Identity Agents

  • NHS Digital 2.0
  • NHS Digital 2.1.2
  • NHS Digital 2.2
  • NHS Digital 2.2.2

We can confirm that NHS Digital supports the technical environments listed above for connectivity to NHS Spine Systems. It is the responsibility of the customer to ensure that they are using the right version to ensure they comply with WES.

RxWeb is a system used by thousands of pharmacy contractors in England, Wales and Scotland. We are continuously developing the software solution to ensure it meets any new updates from NHS Digital in line with technology and legal compliance.

For more information on Quality Payments – Warranted Environment Specification (WES), please visit the PSNC website.

To download our Warranted Environment Specification (WES) statement, please click here .

Related news

Fit for the Future: How RxWeb is Empowering UK Pharmacies & the NHS

On 3 July 2025, the UK government unveiled its landmark 10-year Health Plan for England, titled “Fit for the Future”. The plan lays out a bold roadmap to transform the NHS into a digitally advanced, community-first, and prevention-driven health service.

Updated 2025 System Requirements: Getting the Most Out of RxWeb

To help your pharmacy maximise performance and efficiency, we’ve reviewed and updated our System Requirements for 2025.

Coming Soon to RxWeb: A Smarter Way to Manage Pharmacy Services

Introducing RxWeb Services, a fully integrated module that brings appointment booking, clinical service management, and NHS claiming directly into the PMR workflow you already use every day.