What does YR signify in NCIC data transmission?

In the context of NCIC (National Crime Information Center) data transmissions, the designation "YR" is indeed used to indicate the response transmitted by the entering agency. This code is part of a standard protocol for communication, which ensures that all inquiries made to the NCIC are appropriately tracked and managed.

When an inquiry agency submits a request to access certain data — such as information on wanted persons, stolen property, or missing persons — the response from the agency that entered the information into the NCIC database is indicated by the "YR" code. This helps maintain clarity in data communication and allows users of the system to differentiate between different types of transmissions, ensuring that the information received is correctly attributed to its source.

This process is crucial for maintaining data integrity and fostering effective communication between law enforcement agencies using the NCIC system. Understanding the significance of these designations enhances the ability of personnel to navigate the NCIC effectively and utilize its resources for law enforcement purposes.