Over the weekend, my sister Melissa sent me a piece from the Boston Globe on the University of Massachusetts’ recent decision to bar Iranian nationals from several of the school’s graduate programs. The blockbuster in the piece: “The college’s new policy, which appears to be rare if not unique among US universities, appeared to catch the US State Department by surprise.”

The State Department had no idea that this policy was in the offing, and more important, seems to believe or suggest that the policy may be unnecessary.

A US State Department official said that the department was aware of news reports about the UMass decision but that there had been no changes in federal policy regarding Iranian students and he could not say why UMass would change its policy. The department will contact UMass to discuss the decision and will answer any questions from other academic institutions about the law, the official said.

“All visa applications are reviewed individually in accordance with the requirements of the US Immigration and Nationality Act and other relevant laws that establish detailed standards for determining eligibility for visas and admission to the United States,” the official, who declined to be quoted by name, said in an e-mail.

“US law does not prohibit qualified Iranian nationals coming to the United States for education in science and engineering,” the official continued. “Each application is reviewed on a case-by-case basis.”