The bill - titled Border Security Economic Opportunity and Immigration Modernisation Act 2013 was passed by the Senate and is yet to be passed by the US House of Representatives.
"We are well-positioned on the immigration bill. I think it has some very good provisions like increasing visas. But this is something I will not sleep with. We still need to work and keep a watch on it," outgoing NASSCOM President Som Mittal told PTI.
He added that Indian government and businesses have been engaging with their US counterparts at all possible forums to convey their concerns.
"Our prime minister [Manmohan Singh] took up this issue with Barack Obama. This issue has also been taken up with the US secretary of state and vice president Joe Biden and has been discussed at various congressional levels. The businesses in the US are separating us. But I would still lose sleep," Mittal said.
Last year, NASSCOM hired influential lobbyists, public relations and law firms to plead the case of Indian firms with US congressmen.
Indian software-export giants like Tata Consultancy Services, Infosys and Wipro rely on visas to send employees overseas to service clients in the US, their biggest market. US contributes roughly 65 percent of the revenue of these firms.
The proposed legislation also requires firms to dilute their visa dependent workforce over the next few years, a move that will force Indian companies to hire local talent, thus affecting their revenues. If passed in its current form, the bill could hurt the margins of the Indian IT sector.
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