WASHINGTON: Indian-American Congressman Raja Krishnamoorthi has introduced a legislation in the House of Representatives which gives flexibility to H-1B workers to switch jobs and reduces the Green Card backlog by expanding education-based exemptions from per-country caps for H-1B holders.Krishnamoorthi was joined by Republican lawmaker Mike Coffman in introducing H R 6794, the 'Immigration Innovation Act of 2018' in the House of Representatives Thursday.If passed by the Congress and signed into law by the President, it would "reform and streamline the H-1B high-skilled worker visa programme while increasing investment in American Science, Technology, Engineering, and Mathematics (STEM) Education for students in K-12, post-secondary, or college programmes.""To develop the skills of our domestic workforce, our bill increases investments in our education system to guarantee that American workers are trained for high-tech jobs. It also reforms the visa system for highly-skilled workers which allows American businesses to compete in the global economy," said Krishnamoorthi, a Democrat Congressman."Our immigration policies must fit with the economic needs of our country," Coffman said. "One critical part of Congress' job is ensuring that immigration laws match our country's high-tech workforce requirements as well as meet the needs of H-1B visa applicants and their families."The legislation also proposes to ban employers from hiring H-1B holders to replace American workers while increasing funding for STEM education at the K-12, post-secondary, and university levels.Under the bill, fees collected for H-1B visas and conditional Green Cards will go to state-administered funds to promote domestic STEM education and worker training, including financial aid and research initiatives.These expanded investments in advanced training for the domestic workforce would ultimately reduce demand for foreign workers while helping the American economy grow, the two lawmakers said.The bill among other things removes existing annual exemption cap on H-1B visas for holders of US master's degrees or higher, which is currently exempting 20,000 per year, for individuals who are sponsored for a Green Card; narrows education-based cap exemption to those with US PhDs.It creates lottery prioritisation for cap-subject petitions in the order of: US masters or higher, foreign PhDs, and US STEM bachelor's degrees and establishes a grace period to allow H-1B visa holders to change jobs without losing their legal status to permit mobility under qualifying circumstances.The bill subjects employers who have more than five H-1B employees to a penalty for each employee who worked less than 25 per cent of the first work-authorisation year and prohibits employers from hiring an H-1B visa worker to replace a US worker. It also provides work authorisation for spouses and dependent children of H-1B visa workers at the prevailing wage.It proposes to eliminate per-country limit for employment based green cards and adjusts per-country caps for family-based green cards; and enables reassignment of unused visas from previous years. The bill exempts spouses and children of employment-based green card holders, holders of US STEM master's degrees or higher, and individuals with extraordinary skill in arts and sciences from caps.It creates new conditional Green Card category to allow US employers to sponsor university-educated foreign professionals through a separate path from H–1B. It also requires employers to attest that no US worker has been displaced for the Green Card holder, undertake recruitment efforts to fill the position with a US worker and offer prevailing wage not less than $100,000 per year.Referred to the House Judiciary Committee, the bill enables F-1 student visa holds to seek permanent resident status while a student or during Optional Practical Training The H-1B visa is a non-immigrant visa that allows US companies to employ foreign workers in speciality occupations that require theoretical or technical expertise.