acquisition, and change of use. Also of note is the Waiver During National Emergency (Sect 805 [40 U.S.C. 534]) which allows the temporary suspension of these guidelines during a period of national emergency as declared by the President of the United States of America. Title IX Title IX covers policy and guidelines for the selection and acquisition of engineering and architectural services. Amendments Public Law 90-461 - An Act to amend section 508(f) of the Federal Property and Administrative Services Act of 1949 to extend for a period of five years the authorization to make appropriations for allocations and grants for the collection and publication of documentary sources significant to the history of the United States, approved August 8, 1968. Public Law 90-626 - An Act to amend the Federal Property and Administrative Services Act of 1949, as amended, to authorize the rendering of direct assistance to and performance of special services for the Inaugural Committee, approved October 22, 1968. References 1949 in law Property and Administrative Services Act Property and Administrative Services Act General Services Administration Government procurement in the United States