How to set up a CIS2 smartcard workstation
CIS2 allows users to authenticate with their smartcards over a standard internet connection, without needing access to the Health and Social Care Network (HSCN).
This page is for CIS2 Authentication smartcards over a standard internet connection
For smartcards that authenticate via the Health and Social Care Network (HSCN), you'll need to set up a CIS1 smartcard workstation instead.
System requirements
Please follow the guidance in sequence. For a full list of platforms compatible with Registration Authority (RA) software, check the Warrantied Environment Specification.
All users
These are the system requirements for an optimal smartcard workstation setup:
- Operating system: Windows 11 64-bit
- Browser: Edge or Chrome
- Smartcard reader: HID Global Omnikey 3121 USB smartcard reader
Registration Authority users
Additional requirements for a workstation used for servicing or printing smartcards:
- Smartcard reader: secondary HID Global Omnikey 3121 USB smartcard reader
- Smartcard printer (optional): Magicard DoH 300 smartcard printer
Downloads and setup checklist
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Mandatory steps for all users |
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Additional steps for RA users |
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Step |
Action |
Item |
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Step |
Action |
Item |
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1 |
Check |
Internet-facing domains |
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8 |
Connect | Secondary smartcard reader |
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2 |
Check |
.NET 4.8 installation |
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9 |
Set up | Smartcard printer |
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3 |
Install |
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4 |
Install |
Oberthur middleware |
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5 |
Install |
Idemia PIV minidriver |
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6 |
Install |
Smartcard reader drivers |
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7 |
Reboot | Restart machine |
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Mandatory steps
1. Internet-facing domains
To be able to access the newer, internet-facing parts of the Care Identity Service, the user will need to be able to access certain domains. There are also considerations for anyone using a web proxy or VPN.
2. Check for installation of .NET 4.8
This is a mandatory requirement for setting up a workstation. Windows 10 does not install the older versions of .NET by default, but you cannot proceed without it. To check/install it:
- open Control Panel
- go to Programs > Programs and Features
- on the left, choose 'Turn Windows features on or off'
- check the box for .NET 4.8

3. Install NHS Smartcard Connect
Follow the supporting documentation for installing and configuring NHS Smartcard Connect, which also includes troubleshooting guidance for common issues.
4. Install Oberthur middleware
Oberthur middleware is a mandatory installation for all machines.
5. Install Idemia PIV minidriver
The Idemia PIV minidriver is installed automatically via Windows Update (If enabled). If automatic Windows Update is disabled, you can install the middleware manually.
6. Install the correct smartcard reader drivers
Download the manufacturer drivers for the NHS supported 3121 readers. To support all variants of the Omnikey 3121 smartcard reader, it is recommended to install both the HID Omnikey CCID and HID Global X-Chip driver (BU component). If you are using other smartcard readers to login with, install the manufacturer drivers for those smartcard readers. Find out how to update drivers for other smartcard readers.
7. Reboot the computer
Restart the machine to complete the setup process.
8. Connect secondary smartcard reader
RA users who carry out smartcard management services will need to connect a secondary smartcard reader.
They also need to check and verify that the correct drivers are assigned to the secondary smartcard reader (see step 7).
9. Smartcard printer installation
See guidance on how to install smartcard printers.
For printing all smartcard versions with Smartcard Connect v4.1, you will need to make sure you have the latest printer smartcard reader driver.
10. Check smartcard printer reader drivers
Check and verify that the correct drivers are assigned to the printer in-built smartcard readers.
IA Registry Editor
As smartcard authentication via CIS2 uses Smartcard Connect, there's no need to use the IA Registry Editor.
Troubleshooting
If you're having problems or need more help, go to our troubleshooting area.
Last edited: 10 June 2026 12:34 pm