Your Guide for Cannabis and Marijuana Regulatory Law

We are a Harrisburg-based law firm committed to providing thorough, effective and complete guidance to cannabis businesses and ancillary service providers.

About Us

At Cannabis Law PA we create innovative solutions for cannabis companies. Whether you are a grower, processor, dispensary, laboratory, transportation provider, practitioner, or security service firm, we can assist you with the formation, application, or regulatorily compliant operation of your cannabis company.

We have assisted cannabis companies with financing, contract negotiations, zoning and land use matters, administrative litigation, commercial litigation and arbitration, and appeals (from agency administrations to state supreme courts).

Cannabis Law PA attorneys have been assisting cannabis clients since 2015 and have been working in other highly regulated industries since 1982. We provide regulatory consulting across the entire U.S. and are licensed to litigate in Pennsylvania, New York, New Jersey, Ohio, Maryland, and North Carolina.

Our Attorneys


Judith D. Cassel

Partner / Lawyer

Micah R. Bucy

Partner / Lawyer

Kevin J. McKeon

Partner / Lawyer

Dennis A. Whitaker

Partner / Lawyer

Melissa A. Chapaska

Associate / Lawyer


Aaron Rosengarten

Associate / Lawyer

Our attorneys
provide guidance with:

  • Litigation
  • Regulatory Compliance
  • Application Assistance
  • Business Plan Development
  • Permitting for Growers, Processors, and Dispensaries
  • Entity Formation
  • Understanding Federal vs. State law Conflicts
  • Negotiating with Local Municipalities
  • Certification of Minority or Women Owned Business Enterprises
  • Contract Negotiations and Drafting
  • Sales, Lending and Leasing Transactions
  • Grant Funding for Medical Marijuana Research
  • Business Connections
  • Land Use Assistance
  • Insurance Issues

Recent Blog Posts

Kentucky Chooses Metrc for Cannabis Industry Track-and-Trace Contract

Social Media Posts Play a Part in Rescheduling Cannabis

New Mexico Senate Unanimously Passes Psilocybin Therapy and Research Resolution

Plaintiff seeks to halt Maryland’s latest round of cannabis permits.


Psychedelics in Oregon

U.S. Department of Health and Human Services publicly releases its unredacted letter to the U.S. Drug Enforcement Administration.

Psychedelics from Criminal to Commercial

Biden Issues Pardons For Federal Marijuana Offenses

DEA Calls For Even More THC, Psilocybin And DMT To Be Produced For Research In 2024

Pennsylvania House Bill 983 seeks to remove DUI penalties for the legal use of medical marijuana while driving.

Senate of Pennsylvania Session of 2023 – 2024 Regular Session MEMORANDUM

Cannabis Law PA’s Litigation Update 11/29/23

Psilocybin or Magic Mushrooms Are the Next Legal Frontier

Even embattled Senator Kirsten Gillibrand knows that legalizing cannabis is a popular political move.

HMS Renewable can assist cannabis Companies in maximizing renewable energy grants, rebates, and other initiatives

Mississippi Medical Pot Co. Says Ad Ban Unconstitutional

House Members Eye Bringing Psychedelic Treatment To Vets

Ohio Becomes The 24th State To Legalize Adult-Use Cannabis Rendering Pennsylvania an Island

Pennsylvania House Committee approves bill allowing MMJ growers sell directly to patients

Get In Touch With Us

Do you have any questions? Feel free to write as anytime and we’ll get back to you as soon as possible.

Cannabis Law PA does not handle criminal matters
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