Versions of Wisconsin Statutes > Chapter 455 > Subchapter I - Regulation of Psychology on LawServer 2023 Wisconsin Statutes > Chapter 455 > Subchapter I – Regulation of Psychology 2022 Wisconsin Statutes > Chapter 455 > Subchapter I – Regulation of Psychology 2021 Wisconsin Statutes > Chapter 455 > Subchapter I – Regulation of Psychology