This document provides an effectivity sheet listing the effective publications required for the API 570 exam between February 2019 and February 2020. It lists API Standard 570 4th Edition with Addendums 1 and 2, API RP 571 2nd Edition sections on various damage mechanisms, API RP 574 4th Edition, API RP 577 2nd Edition, API RP 578 3rd Edition, and relevant sections of ASME Boiler and Pressure Vessel Code 2017 Edition, ASME B16.5 2017 Edition, and ASME B31.3 2016 Edition. It notes that reproducing API and ASME documents without permission is illegal and to obtain authorized documents through specified redistributors.