What must an individual ensure when receiving a request for criminal justice information?

Ensuring that an individual is authorized to receive criminal justice information is crucial for maintaining the integrity and security of sensitive data. Authorization typically means that the person has undergone appropriate training, has access privileges as defined by their role, and is in compliance with legal and institutional guidelines concerning the handling of such information. This requirement is essential not only for protecting personal privacy but also for ensuring that information is used appropriately and for intended purposes, as mandated by laws and policies governing criminal justice information systems.

The other options, while they may seem relevant, do not address the foundational legal and procedural standards that govern access to criminal justice information. Being off duty does not relate to authorization and may not be relevant to the request's validity. A request being made in person can facilitate communication but is not a legal necessity for access. Similarly, having knowledge of the subject may enhance understanding and processing of the information but does not necessarily grant the authority required to access sensitive data.