[email protected]    (800) 499-5834
[email protected]    (800) 499-5834

TG3/TR39 Pin Audits

Intersec deals with a multitude of industry specific compliance audits.

For Financial institutions, ISO’s /ESO’s, and multi-lane retailers, you need to perform what is called TR-39 / TG-3 Pin Audit and security reviews.

The TR-39 and/or VISA PIN audits provide a report on a business’ controls regarding PIN-based transactions. The audit looks at encryption, key management, and key protection. This can include asymmetric and symmetric encryption controls, key inventory and ceremony, datacenter inspection, HSMs, Point of Sale systems, and physical safes.

An audit may be required for retailers and similar businesses that contract from an Electronic Funds Transfer (EFT) or debit network for a bank. Banks and key loading facilities may also need to be audited and brought into compliance.

If you are unsure whether you need such an audit, contact us today. Our friendly staff will guide you through some questions about your business and help you determine whether you need TR-39 or PCI Pin Audits.


If you’re facing challenging compliance regulations or you’re concerned about a data breach, contact us with the information below or fill out the form on this page.

A forensics or compliance expert will get back to you as soon as possible.

Email: [email protected]
Phone: 1-800-499-5834
Service Regions: North America | Caribbean | South America | Europe | Asia