The Office of Technology Assessment (OTA) was an office of the United States Congress from 1972 to 1995. OTA's purpose was to provide Congressional members and committees with objective and authoritative analysis of the complex scientific and technical issues of the late 20th century, i.e. technology assessment. It was a leader in practicing and encouraging delivery of public services in innovative and inexpensive ways, including early involvement in the distribution of government documents through electronic publishing. Its model was widely copied around the world.
Princeton University hosts The OTA Legacy site, which holds "the complete collection of OTA publications along with additional materials that illuminate the history and impact of the agency". On July 23, 2008 the Federation of American Scientists launched a similar archive that includes interviews and additional documents about OTA.
Congress created the Office of Technology Assessment in 1972 through Public Law 92-484. It was governed by a twelve-member board, comprising six members of Congress from each party — half from the Senate and half from the House of Representatives. During its twenty-four-year life it produced about 750 studies on a wide range of topics, including acid rain, health care, global climate change, and polygraphs.
Criticism of the agency was fueled by Fat City, a 1980 book by Donald Lambro that was regarded favorably by the Reagan administration; it called OTA an "unnecessary agency" that duplicated government work done elsewhere. OTA was abolished (technically "de-funded") in the "Contract with America" period of Newt Gingrich's Republican ascendancy in Congress.
When the 104th Congress withdrew funding for OTA, it had a full-time staff of 143 people and an annual budget of $21.9 million. The Office of Technology Assessment closed on September 29, 1995. The move was criticized at the time, including by Republican representative Amo Houghton, who commented at the time of OTA’s defunding that "we are cutting off one of the most important arms of Congress when we cut off unbiased knowledge about science and technology".