Washington, Sept 23: The United States is about to cut the number of employment visas it offers to highly qualified foreign workers from 195,000 to 65,000, immigration experts said on Monday. Unless Congress acts by the end of this month -- and there is little sign it will do so -- the change will automatically take effect on October 1. Employers, especially technology companies, argue the move will hurt them and the economy.

The change will affect the number of H1-B visas that can be issued each fiscal year. The visas are mostly used to bring high-tech experts from Asia, especially from the Indian sub-continent, to work in the United States for up to three years.

"The fact that Congress doesn't seem anxious to act reflects the political climate, with a lack of jobs for Americans," said New York immigration lawyer Cyrus Mehta. "The pressure to change the limit will build up again when the economy picks up."

The Senate Judiciary Committee held a hearing on the issue last week. Republican chairman Orrin Hatch of Utah noted that many US high-tech workers are unemployed and the committee needed to find ways of helping them without hurting the country's ability to compete globally.

Vermont Democratic Sen. Patrick Leahy said: "Given the weakness of our current economy, and the rising unemployment we have experienced under President Bush's stewardship, many who supported the increase in 2000 now believe that 65,000 visas are sufficient." But Patrick Duffy, Human Resources Attorney for Intel Corporation, said finding the best-educated engineering talent from around the world was critical to his company's future.

"We expect that we will continue to sponsor H-1B employees in the future for the simple reason that we cannot find enough US workers with the advanced education, skills, and expertise we need," he said.

Elizabeth Dickson, director of immigration services for the Ingersoll-Rand Company, speaking on behalf of the US Chamber of Commerce, said: "In the near-term, we simply must have access to foreign nationals. Many of them have been educated in the United States. By sending them home, we are at best sending them to our own foreign plant sites, and at worst to our competitors."

Immigration attorneys expect the new rules to set off a scramble by companies to fill their slots early before the ceiling is reached. How quickly that happens depends on the state of the economy, they said.