Versions of Massachusetts General Laws ch. 112 sec. 164 - Allied mental health and human service professionals; advertisement or engagement in practice of licensed profession; license requirement; exemptions on LawServer 2023 Massachusetts General Laws ch. 112 sec. 164 – Allied mental health and human service professionals; advertisement or engagement in practice of licensed profession; license requirement; exemptions 2022 Massachusetts General Laws ch. 112 sec. 164 – Allied mental health and human service professionals; advertisement or engagement in practice of licensed profession; license requirement; exemptions 2020 Massachusetts General Laws ch. 112 sec. 164 – Allied mental health and human service professionals; advertisement or engagement in practice of licensed profession; license requirement; exemptions 2019 Massachusetts General Laws ch. 112 sec. 164 – Allied mental health and human service professionals; advertisement or engagement in practice of licensed profession; license requirement; exemptions 2017 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions 2016 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions 2015 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions 2014 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions 2013 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions 2009 Massachusetts General Laws ch. 112 sec. 164 – Advertisement or engagement in practice of licensed profession; license requirement; exemptions