| Date | Action | Location | Vote |
| 2/3/2012 | Bill Numbered but not Distributed | Legislative Research and General Counsel | |
| 2/3/2012 | Numbered Bill Made Available for Public Distributi | Legislative Research and General Counsel | |
| 2/3/2012 | LFA/ bill sent to agencies for fiscal input | Legislative Research and General Counsel | |
| 2/6/2012 | Senate/ received bill from Legislative Research | Waiting for Introduction in the Senate | |
| 2/6/2012 | Senate/ 1st reading (Introduced) | Senate Rules Committee | |
| 2/7/2012 | LFA/ fiscal note publicly available | Senate Rules Committee | |
| 2/7/2012 | LFA/ fiscal note sent to sponsor | Senate Rules Committee | |
| 2/7/2012 | Senate/ to standing committee | Senate Revenue and Taxation Committee | |
| 2/7/2012 | Senate Comm - Not Considered | Senate Revenue and Taxation Committee | |
| 2/8/2012 | Senate/ received fiscal note from Fiscal Analyst | Senate Revenue and Taxation Committee | |
| 2/8/2012 | Senate Comm - Favorable Recommendation | Senate Revenue and Taxation Committee | 5 0 2 |
| 2/10/2012 | Senate/ committee report favorable | Senate Revenue and Taxation Committee | |
| 2/10/2012 | Senate/ placed on 2nd Reading Calendar | Senate 2nd Reading Calendar | |
| 2/21/2012 | Senate/ 2nd reading | Senate 2nd Reading Calendar | |
| 2/21/2012 | Senate/ passed 2nd reading | Senate 3rd Reading Calendar | 23 0 6 |
| 2/22/2012 | Senate/ 3rd reading | Senate 3rd Reading Calendar | |
| 2/22/2012 | Senate/ passed 3rd reading | Clerk of the House | 22 0 7 |
| 2/22/2012 | Senate/ intent language | Clerk of the House | |
| 2/22/2012 | Senate/ to House | Clerk of the House | |
| 2/22/2012 | House/ received from Senate | Clerk of the House | |
| 2/22/2012 | House/ 1st reading (Introduced) | House Rules Committee | |
| 2/23/2012 | House/ to standing committee | House Business and Labor Committee | |
| 2/24/2012 | House Comm - Favorable Recommendation | House Business and Labor Committee | 9 0 5 |
| 2/24/2012 | House Comm - Consent Calendar Recommendation | House Business and Labor Committee | |
| 2/27/2012 | House/ comm rpt/ placed on Consent Calendar | House Business and Labor Committee | |
| 2/27/2012 | House/ 2nd reading | House Consent Calendar | |
| 2/29/2012 | House/ 3rd reading | House Consent Calendar | |
| 2/29/2012 | House/ passed 3rd reading | House Speaker | 74 0 1 |
| 2/29/2012 | House/ signed by Speaker/ returned to Senate | Senate President | |
| 2/29/2012 | House/ to Senate | Senate President | |
| 2/29/2012 | Senate/ received from House | Senate President | |
| 2/29/2012 | Senate/ signed by President/ sent for enrolling | Legislative Research and General Counsel / Enrolling | |
| 2/29/2012 | Bill Received from Senate for Enrolling | Legislative Research and General Counsel / Enrolling | |
| 3/1/2012 | Draft of Enrolled Bill Prepared | Legislative Research and General Counsel / Enrolling | |
| 3/15/2012 | Enrolled Bill Returned to House or Senate | Senate Secretary | |
| 3/15/2012 | Senate/ enrolled bill to Printing | Senate Secretary | |
| 3/15/2012 | Senate/ received enrolled bill from Printing | Senate Secretary | |
| 3/15/2012 | Senate/ to Governor | Executive Branch - Governor | |
| 3/20/2012 | Governor Signed | Lieutenant Governor's office for filing | |