of point of order This section shall not apply if a declaration of war by Congress is in effect. 4105. Point of order against reconciliation amendments with unknown budgetary effects (a) In general In the Senate, it shall not be in order to consider an amendment to or motion on a bill or joint resolution considered pursuant to section 2001 if the Chairman of the Committee on the Budget submits a written statement for the Congressional Record indicating that the Chairman, after consultation with the Ranking Member of the Committee on the Budget, is unable to determine the effect the amendment or motion would have on budget authority, outlays, direct spending, entitlement authority, revenues, deficits, or surpluses. (b) Supermajority waiver and appeal in the Senate In the Senate, subsection (a) may be waived or suspended only by an affirmative vote of three-fifths of the Members, duly chosen and sworn. An affirmative vote of three-fifths of the Members of the Senate, duly chosen and sworn, shall be required to sustain an appeal of the ruling of the Chair on a point of order raised under subsection (a). 4106. Pay-As-You-Go point of order in the Senate (a) Point of order (1) In general It shall not be in order in the Senate to consider any direct spending or revenue legislation that would increase the on-budget deficit or cause an on-budget deficit for any of the applicable time periods as measured in paragraphs (5) and (6). (2) Applicable time periods For purposes of this subsection, the term applicable time period means any of— (A) the period of the current fiscal year