Rhode Island General Laws Title 31. Motor and Other Vehicles § 31-49-3. Rules and regulations

(1) Do not impede the safe operation of the vehicle;

(2) Minimize opportunities to be bypassed;

(3) Correlate accurately with established measures of blood alcohol levels;

(4) Work accurately and reliably in an unsupervised environment;

(5) Require a proper and accurate measure of blood alcohol levels;

(6) Resist tampering and provide evidence of attempted tampering;

(7) Are difficult to circumvent, and require premeditation to circumvent;

(8) Minimize inconvenience to a sober user;

(9) Are manufactured by a party responsible for installation, user training, service, and maintenance;

(10) Operate reliably over the range of motor vehicle environments or motor vehicle manufacturing standards;

(11) Are manufactured by a person who is adequately insured for products liability; and

(12) Provide the option for an electronic log of the driver's experience with the system.