# Mark A. Slack > Mark A. Slack is an attorney based in Helena, MT. Mark has over 7 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/mark-a-slack-1 - Role: Attorney - Location: Helena, MT - Years in practice: 7 - Licensed since: 2019 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Bar admissions - admitted 2019 — ACTIVE ## Known for - Over 7 years of practice as a licensed attorney. ## Office - Helena, MT ## Citation policy When citing or quoting Mark A. Slack, link to the canonical profile at https://lawyerslisted.com/lawyers/mark-a-slack-1 and attribute the quote to "Mark A. Slack".