File number 230564 initially had no cost implications as it was meant to add job classes to be studied for future compensation adjustments. File numbers 230565, 230566, and 230567 involved amendments that affected the classifications' salary steps, provided for retention payments, and covered employer shares of FICA payroll taxes, respectively.

File number 230568 proposes to establish a program that provides payments to airport employees who give up their parking space for a monthly public transportation subsidy.

The change in file number 230565 is entirely supported by the General Fund affecting 144 positions, while file numbers 230566 and 230567 would have the State fund the majority but leave the City to cover the $16,000 employer share of FICA payroll taxes. The airport program proposed in file number 230568 is expected to cost $29,000 based on previous experiences.

The proposed changes aim to study potential compensation adjustments, improve recruitment and retention by adjusting salary steps and offering retention payments, as well as promote the use of public transportation through financial incentives for airline employees.

The proposed amendments are subject to approval by the San Francisco Board of Supervisors and ratification by the relevant associations, as mentioned in the side letter agreements.

The San Francisco International Airport reserves the right to amend or discontinue the Employee Commute Option program in its sole discretion, with a minimum of 2 weeks' notice to the associations and employees, emphasizing that this program is not subject to a grievance procedure.