The Evolution of the General Accounting Office:
From Voucher Audits to Program Evaluations
OP-2-HP: Published: Jan 1, 1990. Publicly Released: Jan 1, 1990.
Office of Public Affairs
GAO presented a perspective on the main eras in the General Accounting Office's historical evolution from 1921 to the present, changes in its organization, and its work over the last 25 years.