49 CFR §383.35

1. (a)Any person applying for employment as an operator of a commercial motor vehicle shall provide at the time of application for employment, the information specified in paragraph (c) of this section.
2. (b)All employers shall request the information specified in paragraph (c) of this section from all persons applying for employment as a commercial motor vehicle operator. The request shall be made at the time of application for employment.
3. (c)The following employment history information for the 10 years preceding the date the application is submitted shall be presented to the prospective employer by the applicant:
   1. (1)A list of the names and addresses of the applicant's previous employers for which the applicant was an operator of a commercial motor vehicle;
   2. (2)The dates the applicant was employed by these employers; and
   3. (3)The reason for leaving such employment.
4. (d)The applicant shall certify that all information furnished is true and complete.
5. (e)An employer may require an applicant to provide additional information.
6. (f)Before an application is submitted, the employer shall inform the applicant that the information he/she provides in accordance with paragraph (c) of this section may be used, and the applicant's previous employers may be contacted for the purpose of investigating the applicant's work history.