India on Saturday voiced concerns over talks of scrapping non-immigrant H1B visa for professionals by the Republican presidential candidate Donald Trump, saying such a move would impact export-led growth. Republican party frontrunner Trump during presidential campaign said the H1B Visa programme that allows US employers to hire foreign workers in specialty occupations for a period of time, should be ended. Subramanian said services led export model can push India to achieve 8–10 per cent sustained growth but talk on H1B scrapping was worrying.