By installing a seal on a taximeter, the taximeter business certifies that the taximeter has been tested and calibrated in accordance with these rules.
A taximeter business owner shall be strictly liable for the tampering of a meter that is sealed with an unbroken seal issued by a taximeter business.
By testing, installing or calibrating a taximeter, the taximeter business certifies that at the time of such installation, testing or calibration, it has:
D.C. Mun. Regs. tit. 31, r. 31-1321