Determining who should conduct the investigation is the top priority of the planning process. Employers have two options, either select an internal investigation such as human resources personnel or designated manager or select an external investigator. If an external investigator is used, the person must be a licensed attorney or a licensed private investigator as required under state law (see Harassment Investigation Overview).
When selecting the investigator, ensure that the person has the experience or expertise required to conduct the investigation, such as:
Impartiality is also key for selecting the appropriate investigator based upon the complaint. You must consider the following to mitigate against bias in the investigation: