Which of the following transaction types is NOT associated with CHRI transactions available across NLETS?

The transaction type that is NOT associated with CHRI transactions available across NLETS is ZR. In the context of CHRI (Criminal History Record Information) transactions, each of the transaction types has a specific function related to the retrieval or management of criminal history records.

IQ transactions are typically used to inquire about the criminal history of an individual. FQ transactions are often used for full queries where detailed information is requested. AR transactions are associated with administrative requests regarding criminal history records. However, the ZR transaction type does not align with these functions and is not relevant to the CHRI framework.

Understanding these specific transaction types clarifies the roles they play within the broader NLETS system, emphasizing the operational focus on criminal history and inquiries.