Ben Weiss January 11, 2022 Compliance, How to Guides, Legal Issues, Regulation, The Treatment Community Opening an Addiction Treatment Center in Maryland? Here’s How. Ben Weiss January 11, 2022 Compliance, How to Guides, Legal Issues, Regulation, The Treatment Community Maryland happens to be one of the most highly regulated states for addiction treatment providers, which means there are quite a few hoops to jump through when opening a new center.