A recent Presidential Proclamation introduces significant changes for certain new H-1B workers, including a temporary pause on approvals and new entry restrictions unless a $100,000 government fee is paid. These measures apply to specific H-1B petitions and individuals seeking entry to the United States. The Proclamation took effect on September 21, 2025, and will remain in force for 12 months, with the possibility of an extension. Employers and foreign nationals should carefully review how these changes may impact upcoming H-1B filings and travel plans.