What Is Pre-Personalization?

Pre-personalization writes the common, identical data shared by every card in a batch: the card operating system (COS) loader, issuer keys, file structures, and static applications. It happens before any card is assigned to an individual. Because the data is identical, this stage is highly parallel and well suited to contactless encoding stations operating at full web speed.

A multi-station encoding line writing issuer data during pre-personalization.

What Is Personalization?

Personalization writes the unique per-card data: the printed name, card number, expiration date, biometric template, and the individual cryptographic credentials bound to that specific cardholder. This stage typically follows printing and is the last write before quality verification. It is usually the throughput bottleneck because every record differs.

Key Differences at a Glance

Typical Equipment Parameters