Switzerland's financial regulator, Finma, plans to gradually increase capital requirements for UBS Group AG, potentially adding up to $25 billion to ensure full capital backing for its foreign units. This approach aims to avoid pro-cyclicality during financial downturns, especially after UBS's acquisition of Credit Suisse, which significantly expanded its balance sheet. Swiss lawmakers are set to review the legislation by May, with implementation expected by 2028, while Finma's measures reflect lessons learned from the Credit Suisse crisis and align with global regulatory standards.