Alondra Nelson, deputy director for science and society at OSTP, speaks in Wilmington, Delaware, on January 16, 2021. (Photo by Alex Wong/Getty Images). White House science policy chief: NIST framework and AI ‘Bill of Rights’ are complementary Alondra Nelson says NIST and the Biden administration cooperated closely on the creation of both documents. Jan 26, 2023 By John Hewitt Jones