If you, as the BAT, are the “agent” of the employer, you must maintain the following records:

1. Records of alcohol test result indicating an alcohol concentration of 0.02 or greater for five years;
2. Documentation of refusals to take required alcohol tests and follow-up alcohol tests must be maintained for 5 years;
3. Records of the inspection, maintenance and calibration of EBTs for two years; and
4. Records of negative and cancelled alcohol tests with a concentration of less than 0.02 for one year.

The records must be maintained in a location with controlled access.

Records must be produced within two (2) business days when requested by a DOT agency.