| Date | Action | Location | Vote |
| 1/3/2012 | Bill Numbered but not Distributed | LRGC | |
| 1/4/2012 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 1/4/2012 | LFA/ bill sent to agencies for fiscal input | LRGC | |
| 1/13/2012 | LFA/ fiscal note sent to sponsor | LRGC | |
| 1/18/2012 | LFA/ fiscal note publicly available | LRGC | |
| 1/19/2012 | Senate/ received bill from Legislative Research | SINTRO | |
| 1/23/2012 | Senate/ 1st reading (Introduced) | SSTRUL | |
| 1/23/2012 | Senate/ to standing committee | SSTTPT | |
| 1/27/2012 | Senate Comm - Favorable Recommendation | SSTTPT | 5 0 0 |
| 1/30/2012 | Senate/ committee report favorable | SSTTPT | |
| 1/30/2012 | Senate/ placed on 2nd Reading Calendar | S2ND | |
| 1/30/2012 | Senate/ received fiscal note from Fiscal Analyst | S2ND | |
| 2/3/2012 | Senate/ 2nd reading | S2ND | |
| 2/3/2012 | Senate/ passed 2nd reading | S3RD | 25 1 3 |
| 2/6/2012 | Senate/ 3rd reading | S3RD | |
| 2/6/2012 | Senate/ circled | S3RD | Voice Vote |
| 2/13/2012 | Senate/ uncircled | S3RD | Voice Vote |
| 2/13/2012 | Senate/ floor amendment | S3RD | Voice Vote |
| 2/13/2012 | Senate/ passed 3rd reading | HCLERK | 26 0 3 |
| 2/13/2012 | Senate/ to House | HCLERK | |
| 2/14/2012 | House/ received from Senate | HCLERK | |
| 2/14/2012 | House/ 1st reading (Introduced) | HSTRUL | |
| 2/14/2012 | House/ to standing committee | HSTTRA | |
| 2/16/2012 | House Comm - Favorable Recommendation | HSTTRA | 10 2 2 |
| 2/16/2012 | House/ committee report favorable | HSTTRA | |
| 2/16/2012 | House/ 2nd reading | H3RDSB | |
| 2/22/2012 | House/ 3rd reading | H3RDSB | |
| 2/22/2012 | House/ passed 3rd reading | HSPKR | 61 11 3 |
| 2/22/2012 | House/ signed by Speaker/ returned to Senate | SPRES | |
| 2/22/2012 | House/ to Senate | SPRES | |
| 2/22/2012 | Senate/ received from House | SPRES | |
| 2/22/2012 | Senate/ signed by President/ sent for enrolling | LRGCEN | |
| 2/22/2012 | Bill Received from Senate for Enrolling | LRGCEN | |
| 2/23/2012 | Draft of Enrolled Bill Prepared | LRGCEN | |
| 3/13/2012 | Enrolled Bill Returned to House or Senate | SSEC | |
| 3/13/2012 | Senate/ enrolled bill to Printing | SSEC | |
| 3/14/2012 | Senate/ received enrolled bill from Printing | SSEC | |
| 3/14/2012 | Senate/ to Governor | EGOV | |
| 3/15/2012 | Governor Signed | LTGOV |