11—53.9 (8A) Special pay.
	 53.9(1) Shift differential. If an overtime eligible employee in a noncontract class works for an appointing authority whose operations require other than a day shift, the employee shall receive a shift differential if scheduled to work four or more hours between 6 p.m.	and 6 a.m.	for two or more consecutive workweeks, or is regularly assigned to rotate shifts. The amount of the shift differential shall be determined by the director and paid in cents per hour. There shall be one rate for the 6 p.m.	to midnight time period and another higher rate for the midnight to 6 a.m.	time period. Employees who work in both time periods shall be paid at the rate applicable to the period in which the majority of their hours are worked. Employees who work equal amounts in both time periods shall be paid at the higher rate. The differential shall be in addition to the employee’s regular base pay and shall be paid for all hours in pay status.
Employees in overtime exempt noncontract classes may receive a shift differential if a request is first submitted in writing and approved by the director. Shift differential for employees in contract classes shall be in accordance with the terms of the applicable collective bargaining agreement.
	 53.9(2) Call back. If an overtime eligible employee in a noncontract class is directed to report to work during unscheduled hours that are not contiguous to the beginning or the end of the employee’s assigned shift, the employee shall be paid a minimum of three hours. These hours shall be considered as hours worked for purposes of determining overtime, but shall not count as standby hours if the employee is in standby status. Employees in overtime exempt noncontract classes may be eligible for call back pay, if a request is first submitted in writing and approved by the director.
Call back for employees in contract classes shall be in accordance with the terms of the applicable collective bargaining agreement.
	 53.9(3) Standby. If an employee in an overtime eligible noncontract class is directed to be on standby after the end of the employee’s shift, the employee shall be paid 10 percent of the employee’s hourly pay rate for each hour in a standby status. If required to be on standby, an employee shall receive at least one hour of standby pay. Time spent working while on standby shall not count in determining standby pay, nor shall standby hours count for purposes of determining overtime. Employees in overtime exempt classes may be eligible for standby pay if a request is first submitted in writing and approved by the director. Standby for employees in contract classes shall be in accordance with the terms of the applicable collective bargaining agreement.
	 53.9(4) Discretionary payments. A lump sum payment for exceptional job performance may be given to an employee whenever the appointing authority deems it appropriate. A written explanation setting forth the reasons shall first be submitted to the director.
	 53.9(5) Recruitment or retention payments. A payment to a job applicant or an employee may be made for recruitment or retention reasons. A written explanation shall first be submitted in writing to the director.
As a condition of receiving recruitment or retention pay, the recipient must sign an agreement to continue employment with the appointing authority for a period of time following receipt of the payment that is deemed by the appointing authority to be commensurate with the amount of the payment. If the recipient is terminated for cause or voluntarily leaves state employment, the recipient will be required to repay the appointing authority for the proportionate amount of the payment for the time remaining, and it will be recouped from the final paycheck. When the recipient changes employment to another state agency, then a repayment schedule must be approved by the director. Recoupment will be coordinated with the department of administrative services, state accounting enterprise, to ensure a proper reporting of taxes.
	 53.9(6) Pay for increased credentials. An employee in a noncontract classification who successfully completes a course of study, a certificate program, or any educational program directly related to the employee’s current employment is eligible to receive an increase in base pay at the discretion of the appointing authority. Granting an increase pursuant to this subrule will not affect an employee’s pay increase eligibility date and may not exceed the maximum pay for the assigned job classification pursuant to subrule 53.6(2).