(a) An employee accrues a minimum of one hour of earned sick and safe time for every 30 hours worked up to a maximum of 48 hours of earned sick and safe time in a year. Employees may not accrue more than 48 hours of earned sick and safe time in a year unless the employer agrees to a higher amount.

(b)(1) Except as provided in clause (2), employers must permit an employee to carry over accrued but unused sick and safe time into the following year. The total amount of accrued but unused earned sick and safe time for an employee must not exceed 80 hours at any time, unless an employer agrees to a higher amount.