Section 320.140  Recordkeeping Requirements

a)         An employer subject to any provision of the Act shall make and preserve records, including but not limited to: name, address, occupation and wages paid to each employee, payroll records and records of other forms of compensation, dates of hire, dates of promotion and dates of pay increases. 

b)         In addition, the employer shall preserve any records made in the regular course of the business operation that relate to personnel records, employee qualifications for hire, promotion, transfer, discharge or other disciplinary action, wage rates, skills testing certifications, job evaluations, job descriptions, merit systems, seniority systems, written job offers, individual employment contracts, collective bargaining agreements, description of practices or other matters that describe or explain the basis for payment of any wage differential to employees of the opposite sex by the same employer and that may be pertinent to a determination whether the differential is based on a factor other than sex.