
NRS 179A.030 covers any court. A governmental agency or a unit within it qualifies only if it meets both conditions below.
The statute lists local law enforcement, the Nevada Highway Patrol, the Division of Parole and Probation, and the Nevada Department of Corrections as examples. Under NRS 179A.020, criminal justice functions include investigating offenses, prosecuting cases, supervising people under correctional authority, and maintaining criminal history records.
For orders covered by NRS 179.275, a copy must go to the Central Repository for Nevada Records of Criminal History and to each agency or other record custodian named in the order. That list can include a private company named as a custodian even though it falls outside the definition in NRS 179A.030.
A named recipient must seal the records it holds that relate to the matters in the order, notify the court of compliance, and then seal the order itself. For example, a court may hold the case docket while the arresting police department holds the arrest report. When the order names both, each seals the covered records in its own custody.
The Chapter 179 record sealing overview covers the related statutes. The Nevada record sealing guide explains eligibility and filing.