The Budget Enforcement Act of 1990 (Pub.L. 101–508, title XIII; 104 Stat. 1388-573; codified as amended at scattered sections of 2 U.S.C. & 15 U.S.C. § 1022) was enacted by the United States Congress as title XIII of the Omnibus Budget Reconciliation Act of 1990 to enforce the deficit reduction accomplished by that law and revise the budget control process of the Federal Government. The Act created two new budget control processes: a set of caps on annually-appropriated spending, and a "pay-as-you-go" or "PAYGO" process for entitlements and taxes. The law departed from the fixed deficit targets of the Gramm-Rudman-Hollings Balanced Budget Act and imposed no penalty if the deficit for a given year grew outside the Office of Management and Budget "Snapshot" or deficit estimate, provided this budget growth was out of Congress' control.
From the Omnibus Budget Reconciliation Act of 1990:
Title XIII: Budget Enforcement - Budget Enforcement Act of 1990 - Subtitle A: Amendments to the Balanced Budget and Emergency Deficit Control Act of 1985 and Related Amendments - Part I: Amendments to the Balanced Budget and Emergency Deficit Control Act of 1985 - Amends the Balanced Budget and Emergency Deficit Control Act of 1985 (Gramm-Rudman-Hollings Act) to provide for the enforcement of the deficit reduction assumed in House Concurrent Resolution 310 (101st Congress) and the deficit targets for FY 1991 through 1995. Requires enforcement to be implemented through sequestration applied in the following order: (1) discretionary spending levels assumed in such resolution; (2) the requirement that legislation increasing spending or decreasing revenues be on a pay-as-you-go basis; and (3) the deficit targets specially set forth in the Congressional Budget and Impoundment Control Act of 1974.