All Light Stick units have been certified to be in compliance with the laser regulations in the US set out by the Center for Devices and Radiological Health (CDRH), a division of the FDA. These regulations can be found in CFR 21, Section I, subchapter J, parts 1002 to 1040.11. In addition, TrueVector Golf products meet the requirements of both the US and EU standards under the terms of US “Laser Notice No. 50,” which provides for the use of European IEC standard labels (IEC 60825-1, ed2, 2007-03). In accordance with U.S. law, we test each individual unit, and only units that pass the test are affixed with a certification label (shown below). We file a permanent record of the results of the certification tests, and thus all TrueVector units are legally certified.