Amend HR 4 (adopting the permanent rules of the house) by adding a new section to Rule 4, Chapter C, to read as follows:

Sec. 27A. LAYOUT REQUIRED FOR REDISTRICTING BILL. (a) This section applies only to a bill that proposes districts used to elect state representatives or senators, members of the State Board of Education, or members of the United States House of Representatives from Texas for which:

(1) a complete substitute is proposed; or

(2) individual amendments are adopted to the original bill or a previously proposed complete substitute that in the aggregate cause changes to more than half of the districts in the original bill or proposed substitute.

(b) A committee may not take final action to report a bill to which this section applies until 24 hours after, as appropriate:

(1) a complete substitute is laid before the committee; or

(2) the final amendment to the bill or a previously proposed complete substitute is approved by the committee.