An employer should only conduct integrity checks, such as verifying the qualifications of an applicant, contacting credit references and investigating whether the applicant has a criminal record, if this is relevant to the requirements of the job. (Emphasis added)
An employer may not collect personal data regarding an employee’s sex life, political, religious or other beliefs, or criminal convictions, except in exceptional circumstances where such information may be directly relevant to an employment decision. (Emphasis added)