National Immunisation Information system (NIIS)

NIIS is a comprehensive system designed to manage, monitor, and support the administration of a selection of vaccinations across Ireland.

The platform enables users to register clients, record immunisation details and schedule walk in vaccination appointments, ensuring a smooth and efficient vaccination process.

This page offers all the essential information to help you access NIIS, set up Multi-Factor Authentication (MFA) and other useful links to the NIIS Training guides.

Click on the plus “+” sign on the right of each heading to expand and read the contents of the section.

NIIS Mandatory Training

All new and returning users must complete the mandatory NIIS Introductory Training Course before recording any client immunisations in the system.

Download your course completion certificate from HSEland and submit it to your local area Vaccination Lead

The Train01 environment is available for practising workflows before using the live system. To request access, please email NIIS.vaxsupport@healthservice.ie with the subject line: “Sandbox User Administration / New Joiner”