The public verification page

Scanning the QR code of a material resource opens a read-only page that can be viewed without a 4HSE account. You get the QR code from the Verification QR button or from the printed badge.

What the page shows

Section	Content
Header	name, category (for equipment and work environments), code and QR code of the resource
Details	the site and the resource data, which differ by type
Compliance status	Valid, Expiring soon or Not valid
Associated actions	the actions the resource is subscribed to, with their status
Certificates	the most recent certificate of each action, with its attachments
Attachments	the resource’s own files, such as manuals or safety data sheets; the section appears only if there are files
Verified on	date and time the page was opened

Details by resource type

Resource	Details
Equipment	site, serial number, manufacturer, model, description
Substance	site, description
Work environment	site, description

Empty fields are not shown.

Associated actions

For equipment and work environments the section is titled Associated actions (procedures / maintenance), for substances Associated procedures. Each action shows its name, type, date of last execution, expiry and one of these statuses:

Status	Meaning
Valid	a certificate exists and its expiry is more than 30 days away, or there is no expiry
Expiring	the certificate expires within 30 days
Expired	the certificate’s expiry date has passed
Missing	no certificate has been issued for the action

Compliance status

The compliance status of the resource is derived from the statuses of its actions:

Compliance status	Condition
Valid	all actions are valid
Expiring soon	at least one action is expiring, none is expired or missing
Not valid	at least one action is expired or missing

A resource with no associated actions is Valid.

Certificates

For each action the page shows only the most recent certificate, the one the action’s status is based on. For equipment the section is titled Certificates (including calibrations), for substances Certificates (e.g. safety data sheets).

Each certificate shows its name, action type, issue date, expiry (with the time, if the certificate uses hourly precision), its attachments and one of Draft, Valid, Expired, Revoked and Rejected.

The rules

• The status is recalculated every time the page is opened.
• The page is shown in the browser language of the person viewing it, among Italian, English, German, Spanish and French, with English as the fallback.
• The link is signed and has a limited lifetime: 24 hours if generated from the Verification QR button, two years if printed on the badge.
• While the link is valid, anyone with the QR code or the link can open the page.
• Attachment links expire together with the page link.
• Once the link has expired, the page shows an expired-link message and asks for a new QR code.