Lie Detector Tests in Iowa
Employers in Iowa may not as a condition of employment, promotion, or change
in status of employment, or as an express or implied condition of a benefit or
privilege of employment, knowingly do any of the following:
- Request or require that an employee or applicant for employment take or
submit to a polygraph examination.
- Administer, cause to be administered, threaten to administer, or attempt
to administer a polygraph examination to an employee or applicant for
- Request or require that an employee or applicant for employment give an
express or implied waiver of a practice prohibited by this law.