
Restricted registry
Verified credentials for workers, contractors and material suppliers in PVC and interior work. Administrators issue and maintain every card here — there is no public registration and no member login.
Holding a card? Verify it.
Scan the QR on the reverse, or enter the card number.
Administrator access
Credentials are issued by an existing administrator.
Every sign-in, edit and status change is recorded in the audit log. Public verification stays available at the verification form.