Treasury, Postal Service, and General Government Appropriations Act, 1983

[AI summary unavailable — showing source text] Treasury, Postal Service, and General Government Appropriations Act, 1983 - Title I: Treasury Department Appropriation Act, 1983 - Makes appropriations to the Department of the Treasury for FY 1983 for: (1) the Office of the Secretary; (2) international affairs; (3) the Federal Law Enforcement Training Center; (4) the Bureau of Government Financial Operations; (5) the Bureau of Alcohol, Tobacco and Firearms; (6) the United States Customs Service; (7) the Bureau of the Mint; (8) the Bureau of the Public Debt; (9) the Internal Revenue Service; (11) payments where energy credits exceed liability for tax; and (12) the United States Secret Service. Makes appropriations to the Treasury Department in this Act available for uniforms or allowances. Requires the conduct of officers and employees of the Internal Revenue Service in connection with collection of any underpayment of tax to comply with the Fair Debt Collection Practices Act. Prohibits the use of any funds appropriated by this Act to disqualify or issue an unfavorable advance determination letter, with respect to any tax-qualified pension plan which has vesting requirements or provides for nonforfeitable rights to benefits equal t…