The Rexx Language Association is an independent, non-profit organization dedicated to promoting the use and understanding of the Rexx programming language. RexxLA manages several open source implementations of the Rexx language.The 2022 yearly RexxLA symposium was held online due to continued restrictions related to the pandemic. This Proceedings publication contains interesting and informative presentations on the Rexx Programming language, in all its variants. The 2023 Symposium is planned for May 14-17, in Amsterdam and Almere, The Netherlands.The RexxLA website can be found at https://www.rexxla.org