Dion James Custis
DC
Cannabis lawyer

Dion James Custis

City 0

About

Dion James Custis is listed as a cannabis and marijuana law attorney serving Cheyenne and the surrounding Wyoming area. Custis has 31 years in practice. Alongside cannabis matters, Custis handles appellate work, including challenges to licensing decisions and criminal convictions, criminal cannabis charges and the search and seizure questions that usually decide them and cannabis DUI defense, which usually turns on drug-recognition testimony rather than a chemical test.

Wyoming has neither an adult-use nor a medical cannabis program, which means cannabis matters there are criminal matters, and the practical questions are about the stop, the search, the charge and its knock-on effects on employment and licensing.

Credentials

Bar admissions
Languages
Law school
Years licensed
31
Listing reviewed
September 5, 2026

Office

400 E 20th St, Cheyenne, WY 82001
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The Regulator Brief
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Listings are compiled from public sources. They are not legal advice and not a recommendation of any attorney. A Verified listing means the attorney or firm confirmed the listing details. Not an endorsement.

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