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Joonho Hwang

Associate
  • Biography
  • Publications

Publications

March 27, 2025 Updates
New U.S. Import Tariffs on Certain Automobiles and Parts
March 27, 2025 Updates
Potential New U.S. Import Tariffs on Countries Importing Venezuelan Oil
March 07, 2025 Updates
25% Duties on U.S. Imports from Canada and Mexico Lifted for USMCA-Eligible Merchandise
March 04, 2025 Updates
Increased Duties on Chinese Imports and Guidance Regarding New Tariffs on Canada and Mexico
March 03, 2025 Updates
Another New Section 232 Investigation on Imports of Timber, Lumber and Derivative Products
February 26, 2025 Updates
New Section 232 Investigation on Imports of Copper, Scrap Copper and Derivative Products
February 14, 2025 Updates
Reciprocal Tariffs to be Investigated, Potentially Imposed Later in 2025
February 11, 2025 Updates
Expanded Section 232 Tariffs on U.S. Imports of Steel and Aluminum Articles
January 21, 2025 Updates
CBP’s Proposed Changes to De Minimis Shipments
Biography
Publications
Firm Highlights
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  • Publication
    Polsinelli Life Sciences Spotlight - Volume 4 - Built on Strategy: Practical Perspectives Across Life Sciences
    Polsinelli’s Life Sciences Spotlight, Volume 4 brings together perspectives from attorneys working across the life sciences ecosystem, with a focus on the issues that can shape strategy today and influence what becomes possible tomorrow. 
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  • Publication
    Immigration and the Health Care Workforce: September 2026 Update
    Four recent federal actions are reshaping the cost, timing and risk of hiring foreign-national clinicians and researchers, with implications across recruitment, training, retention and employment transitions.
    Read more
  • Publication
    BCBSIL’s New Downcoding Policy Raises Reimbursement Concerns Ahead of New Illinois Restrictions
    Blue Cross and Blue Shield of Illinois (BCBSIL) recently implemented changes to its claims-review process that may reduce reimbursement for certain evaluation and management (E/M) services. 
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  • Blog
    What Happens When a Customer Harasses an Employee?
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  • Event
    AI in Action: Modern Approaches to Life Sciences Patent Litigation
    Join Polsinelli for this webinar that will explore practical applications of AI for substantive patent analysis and patent litigation workflows, while sharing best practices for using these tools responsibly and effectively.
    Read more
  • News
    Polsinelli Wins Deal of the Year at Los Angeles Business Journal’s 2026 M&A Awards
    Polsinelli was awarded Deal of the Year in the $500 Million–$1 Billion category at the Los Angeles Business Journal’s second annual M&A Awards for its representation of Astrana Health in its $708 million acquisition of a significant portion of Prospect Health’s medical system.
    Read more
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