The Byrd Rule, adopted in 1985, is a procedural constraint named after the late Senator Robert C. Byrd of West Virginia to prohibit “extraneous” provisions from being tacked onto reconciliation bills, which are fast-tracked budget packages that allow legislation to pass with a simple majority, bypassing the 60-vote filibuster threshold.

Here is how the big, beautiful bill has changed in recent days as the Senate Parliamentarian examines the legislation.

Provisions related to food aid and the consumer-protection agency are set to get dropped from the final bill after “Byrd bath.”