Sec. 489(55). Retest of approved head lamp device.
The commissioner when having reason to believe that an approved
head lamp device sold commercially does not under ordinary
conditions of use comply with the requirements of this
section may after notice to the manufacturer thereof suspend or
revoke the certificate of approval issued therefor until or unless
such head lamp device is resubmitted to and retested by an authorized
testing agency and is found to meet the requirements of this
section. The commissioner may at the time of the retest purchase
in the open market and submit the testing agency one or
more sets of such approved head lamp device and if such device
upon such retest fails to meet the requirements of this section
the commissioner may revoke the certificate of approval of such
device.
