Specifications include, but are not limited to: This Request for Proposals (RFP) solicits proposals from qualified audit firms of certified public accountants to perform audits of the financial statements for fiscal years 2018 through 2022 of the Retirement Systems of Alabama (RSA) , the Public Education Employees' Health Insurance Plan (PEEHI P ), the Alabama Retired Education Employees’ Health Care Trust (Retiree Trust), the Public Employees’ Individual Retirement Account Fund (PEIRAF), and the Public Employees’ Individual Retirement Account Fund/Deferred Compensation Plan (RSA-1) in accordance with generally accepted auditing standards as set out by the American Institute of Certified Public Accountants. The service will include compliance with the latest GASB OPEB standards. One vendor will be selected to complete all specified audits and reports.