To Whom it May Concern: By submitting this form I, , hereby authorize and release the previous employers which I list below to submit information regarding my alcohol and controlled substances testing record to Mason Trucking. I understand that the information requested from my previous employers will include, but may not be limited to, the following: Whether I have had an alcohol text with a result of 0.04 or higher alcohol concentration; Whether I have had a positive drug test; Whether I have refused to be tested for drugs/alcohol; Whether I have committed other violations of DOT agency drug and alcohol testing; Whether a previous employer has reported a DOT violation to another previous employer; If there was a previous DOT drug or alcohol violation, if return-to-duty requirements and testing were fulfilled and if they are available; And, any other information your previous employers may have concerning any applicable DOT agency regulations, including 40.25.