Versions of Massachusetts General Laws ch. 112 sec. 164A - Allied mental health and human service professionals; applied behavior analysis; practice by qualified members of other professions or occupations on LawServer 2023 Massachusetts General Laws ch. 112 sec. 164A – Allied mental health and human service professionals; applied behavior analysis; practice by qualified members of other professions or occupations 2022 Massachusetts General Laws ch. 112 sec. 164A – Allied mental health and human service professionals; applied behavior analysis; practice by qualified members of other professions or occupations 2020 Massachusetts General Laws ch. 112 sec. 164A – Allied mental health and human service professionals; applied behavior analysis; practice by qualified members of other professions or occupations 2019 Massachusetts General Laws ch. 112 sec. 164A – Allied mental health and human service professionals; applied behavior analysis; practice by qualified members of other professions or occupations 2017 Massachusetts General Laws ch. 112 sec. 164A – Applied behavior analysis; practice by qualified members of other professions or occupations 2016 Massachusetts General Laws ch. 112 sec. 164A – Applied behavior analysis; practice by qualified members of other professions or occupations 2015 Massachusetts General Laws ch. 112 sec. 164A – Applied behavior analysis; practice by qualified members of other professions or occupations 2014 Massachusetts General Laws ch. 112 sec. 164A – Applied behavior analysis; practice by qualified members of other professions or occupations