Turn your company identifier and a formulation number into a valid UFI for your CLP label.
Have a UFI already? Decode itA UFI — Unique Formula Identifier — is the 16-character code you print on a CLP hazard label. It links the exact formulation of your product to the poison-centre notification you filed, so an emergency responder can identify what's in it.
The code isn't random: it encodes the notifier's company identifier — an EU/UK VAT number or a company-assigned key — together with a formulation number, protected by a checksum. This tool reverses that encoding; it doesn't look anything up in a database.
Generated locally from your inputs. A valid UFI still requires you to file the matching poison-centre (PCN) notification for the formulation.