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How An Arizona Bill Becomes Law Continued 2

 

13. If the second house did amend it, the house of origin votes on whether to accept the 

second-house version of the bill. 

 

14. If the house of origin accepts the second house’s changes, it votes on the bill again (it’s 

called “Final Reading”), and if the bill passes, it goes to the governor.  This second vote 

is required because the house of origin never has voted on this version of the bill. 


15. If the house of origin rejects the second house’s changes, its presiding officer (speaker in 

the House, president in the Senate) appoints a few members, usually including the 

principal sponsor, to a committee to meet with a few members from the second house 

appointed by that house’s presiding officer and resolve the differences.  This is called a 

conference committee. 


16. The conference committee usually recommends approval of one of three versions of the 

bill:  1) As it passed its house of origin, 2) As it passed the second house, or—and this is 

common—3) With new amendments that create a version of the bill that neither house 

has voted on. 


17. The conference report (the version of the bill recommended  by the conference 

committee) is submitted to both houses.  A voice vote in each house and then a final vote 

in at least one house must approve it:  If the conference committee recommended the 

House version, then the Senate must vote a final time (because it never voted on the 

House version); if it recommends the Senate version then the House must vote a final 

time; and if it recommends a brand-new version, both houses must vote a final time. 


18. After approval of the conference report and all required final votes, the bill is sent to the 

Governor by its house of origin. 


19.  The Governor must act on the bill by a prescribed deadline.  If the Governor does not 

sign the bill into law or veto it, the bill is filed into law automatically.