The Indian IT sector, represented by Nasscom, has expressed concerns about certain aspects of the proposed rule for H-1B visa modernization released by the Department of Homeland Security (DHS). The tightening of requirements for H-1B 'specialty occupations' and other hurdles could make it difficult for companies to hire skilled workers. However, there are positive changes in the proposed rule that aim to streamline the H-1B process and provide more flexibility for applicants.