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Over the past ten years alone, over 8.7 million H-1B visas have been given to Indian nationals. Roughly 70% of all H-1B approvals every year go to Indians.
H-1B visas are supposed to last for only a few years at most, but migrant workers can remain in the US for far longer. This is done through the PERM certification process, which allows employers to sponsor migrant workers for a green card, which can then be used to gain full citizenship after a few years. Trump's suspension of PERM extends to a number of major tech firms including: Microsoft, Adobe, and Capgemini, along with Indian companies like Tata Consultancy Services (TCS), Infosys, Wipro, HCLTech, and Cognizant
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