<p class=ldtitle>A BILL to amend and reenact §§ 2.2-1112 and 19.2-270.7 of the Code of Virginia, relating to determining decibel level of sound with proper equipment; certificate as to accuracy of equipment.</p>
Summary
HB1397 updates Virginia law governing the equipment used to measure decibel levels of sound in enforcement and court proceedings. The bill amends § 2.2-1112 to require the Division to determine the proper equipment for measuring sound levels and to direct law-enforcement officials accordingly. It also requires police chiefs and sheriffs to ensure that such equipment, including equipment used by properly trained local government employees, meets or exceeds state standards and is maintained, inspected, calibrated, and tested on a schedule set by the Division.
The bill further amends § 19.2-270.7 to provide that a law-enforcement officer or properly trained local government employee may use approved equipment to determine sound levels, and that those results are prima facie evidence in court when decibel level is at issue. It also makes calibration or testing certificates admissible to prove the equipment’s accuracy, while limiting the validity of any calibration or testing to 12 months. In practical terms, the bill is aimed at strengthening the evidentiary reliability of noise measurements used in enforcement actions and legal disputes.
Impact
The bill would affect state standards for law-enforcement sound-measurement equipment and the admissibility of noise-level evidence in court. It expands and clarifies the responsibilities of the Division, police chiefs, and sheriffs regarding approval, maintenance, calibration, and testing of decibel-measuring devices, and it expressly includes properly trained local government employees who use such equipment. It also reinforces the evidentiary framework for noise-related prosecutions or civil proceedings by treating properly obtained readings as prima facie evidence and by allowing calibration certificates into evidence, with a 12-month limit on calibration validity.
Sentiment
The available legislative history suggests limited support and little visible opposition, but not broad momentum. A House Public Safety subcommittee voted 5-0 to recommend striking the bill from the docket, and the bill was left in committee. With no committee transcript available, the record indicates the measure did not advance and likely faced procedural or substantive concerns sufficient to halt it early in the process.
Contention
The main points of contention likely center on whether the bill imposes additional administrative and compliance burdens on law-enforcement agencies and local governments by requiring standardized equipment, ongoing calibration, and documented testing. Another possible concern is the evidentiary effect of making sound-level readings prima facie evidence and admitting calibration certificates, which could be viewed as strengthening enforcement cases in noise disputes. Supporters would likely emphasize accuracy, uniformity, and courtroom reliability, while opponents may question cost, implementation, and whether the current framework is already sufficient.