text: In 1962, the US had resumed atmospheric tests of nuclear weapons at the Nevada test site in 1962. The State of Utah had set up its own network of monitoring facilities to test milk for radioiodine, since "data pertaining to the safety of the citizens of Utah was not forthcoming from the AEC", and the levels of radioactivity were found to be close to the limits prescribed by the Federal Radiation Council. The Commissioners of the AEC were "on the hot seat" and announced "a comprehensive, long-range program" to explore the effects of man-made radioactivity "upon plants, animals and human beings". At the request of the US Atomic Energy Commission and of LLNL's director John Foster, Gofman reluctantly accepted to establish the Biomedical Research Division for the LLNL in 1963. He served as the first director of the LLNL biomedical research division from 1963 to 1965 and as one of the nine associate directors of the entire lab until 1969.