iOH – Integrated Occupational Health Portal by TAC Healthcare is a secure, cloud-based occupational health software platform, available on desktop and mobile, that centralises all your occupational health data and processes. Built for HR leaders and Health & Safety professionals, it’s ISO 27001 certified, GDPR compliant, and hosted to NHS-grade security standards.
The iOH portal serves as an advanced online health management system, helping organisations streamline case management, appointment scheduling, compliance tracking, and employee wellbeing – all in one place.






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From health questionnaires to appointment history, everything your team needs is accessible on mobile - wherever they are. iOH makes it easy to manage occupational health across hybrid, field-based, or offshore teams with speed, clarity, and control.
Digital-first experience for every user
Fill forms, view results, and confirm bookings on the go
Fully mobile responsive + dedicated apps
No paper. No printing. No delays.
What Our Clients Say