How to Verify a TELF Invoice Using Trakk

To support secure payments, fraud prevention, and strong governance, all invoices issued by TELF include a QR code that enables document verification through Trakk, the industry-owned document verification solution on the Komgo network.

Visitors can use the Trakk verification widget located below to confirm the authenticity of any TELF invoice before proceeding with payment.

Step-by-Step Verification Instructions

  1. Locate the TELF Invoice that contains the QR Code on the top right
  2. Verify the Document by uploading the invoice PDF or dragging-and-dropping it into the verification widget.
  3. Review the Verification Result

What the Results

Meantrue miniGreen Check Mark – Verified

The invoice is authentic.You may proceed with payment.

false mini Red X – Unregistered or Fraudulent

The invoice is not registered or does not match the original document.
Do not proceed with payment.
Immediately contact TELF for clarification.

Failure to verify an invoice before payment may expose you to fraud risk.