Legal Metrology · Online Verification
A digital lifecycle for every measuring instrument
A digital lifecycle management platform for Legal Metrology instruments that connects businesses, LMOs, GATCs and administrators from registration and verification through certification, public authentication, expiry management and re-verification.
Built for the full instrument lifecycle
Not just an online form — a single source of truth from registration to re-verification.
Digital Metrology Passport
Every instrument keeps a permanent, tamper-evident lifecycle from registration through re-verification.
Smart officer assignment
Workload, expertise, proximity and urgency drive the recommendation — the admin always decides.
Rule-based verification
Configurable tolerance rules compute permissible vs observed error, so pass/fail is explainable.
Evidence-based verification
Photos, measurements and a full audit trail are linked to every inspection and certificate.
Public QR verification
Anyone can scan a certificate QR and confirm authenticity against the official record.
Expiry lifecycle
Reminders and one-click re-verification keep instruments compliant before certificates lapse.
How it works
- 1Register
- 2Apply
- 3Screen
- 4Schedule
- 5Verify
- 6Certify
- 7QR check
- 8Renew
Who it's for
Instrument owners
Register instruments, submit verification applications, track certificates and renewals.
Register →Legal Metrology Officers
Conduct field verification, record measurements and evidence, submit pass/fail results.
Activate invite →GATC centres
Authorized testing centres verify instruments within their approved scope and service area.
Activate invite →Administrators
Review, assign, schedule, issue certificates and manage master data and users.
Sign in →