Core Points - Large tech companies are advising their H-1B visa employees to remain in the U.S. and avoid foreign travel following President Trump's new proclamation [1][2] - The new proclamation requires employers to pay a $100,000 fee for H-1B visa applications, affecting new applicants but not existing holders or renewals [2][4] - Amazon has issued the most H-1B visas this fiscal year, followed by Tata Consultancy Services, Microsoft, Meta, Apple, and Google [3] Company Responses - Amazon, Google, and Microsoft have communicated to their H-1B visa employees to stay in the U.S. and return before the proclamation takes effect [2][3] - Memos from Amazon and Microsoft have been published, while Google has also issued a similar memo [3] Government Clarifications - A White House official clarified that the new fee applies only to new applicants and does not affect current H-1B holders or their ability to travel [4] - White House Press Secretary stated that existing H-1B visa holders can leave and re-enter the U.S. as they normally would, unaffected by the new proclamation [4]