Harris Sliwoski LLP is a distinguished law firm with a pioneering presence in Seattle, renowned for its expertise in both domestic and international legal matters. The firm stands out for its early and influential role in cannabis law, having established a dedicated practice in 2012 when Washington and Colorado first legalized recreational cannabis, and for its award-winning Canna Law Blog, which is a leading authority in the field.
With over a decade of experience and a robust international network spanning major U.S. cities and global hubs, the firm offers tailored legal solutions for businesses navigating complex regulatory and commercial landscapes. Its Seattle attorneys are particularly adept at handling litigation, arbitration, and cross-border issues, serving a diverse clientele that includes corporations, international manufacturers, and emerging industries such as cannabis, psychedelics, and Web 3.0.
Services Offered
- Artificial Intelligence Law
- Cannabis/CBD Law
- China Law
- Civil Law
- Corporate Law
- Dispute Resolution / Litigation
- Employment Law
- Foreign Company Due Diligence
- Foreign Direct Investment
- Hospitality Industry Law
- Immigration Law
- Intellectual Property Law
- International Law
- International Manufacturing Law
- International Trade Law
- Oregon Real Estate
- Patent Law
- Psychedelics Law
- Tax Law
- Trial Law
- Washington Real Estate
- Web 3.0 Law
The firm serves clients from its Seattle, Portland, Denver, Los Angeles, Phoenix, Barcelona, Lisbon, Madrid, Sydney, and Mexico City offices, offering support in English, Spanish, and Chinese. Its attorneys are recognized for their deep regional expertise in Washington state law and their ability to leverage a global footprint to address multifaceted legal challenges.
