| Date | Action | Location | Vote |
| 1/24/2012 | Bill Numbered but not Distributed | LRGC | |
| 1/24/2012 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 1/24/2012 | Senate/ received bill from Legislative Research | SINTRO | |
| 1/25/2012 | Senate/ 1st reading (Introduced) | SSTRUL | |
| 1/26/2012 | Senate/ to standing committee | SSTHHS | |
| 1/30/2012 | Senate/ received fiscal note from Fiscal Analyst | SSTHHS | |
| 2/2/2012 | Senate Comm - Substitute Recommendation | SSTHHS | |
| 2/2/2012 | Senate Comm - Favorable Recommendation | SSTHHS | 4 1 0 |
| 2/3/2012 | Senate/ comm rpt/ substituted | SSTHHS | |
| 2/3/2012 | Senate/ placed on 2nd Reading Calendar | S2ND | |
| 2/8/2012 | Senate/ received fiscal note from Fiscal Analyst | S2ND | |
| 2/14/2012 | Senate/ 2nd reading | S2ND | |
| 2/14/2012 | Senate/ circled | S2ND | Voice Vote |
| 2/17/2012 | LFA/ bill sent to agencies for fiscal input | S2ND | |
| 2/21/2012 | Senate/ uncircled | S2ND | |
| 2/21/2012 | Senate/ substituted | S2ND | Voice Vote |
| 2/21/2012 | Senate/ passed 2nd reading | S3RD | 18 8 3 |
| 2/22/2012 | Senate/ 3rd reading | S3RD | |
| 2/22/2012 | Senate/ substituted | SSUB | Voice Vote |
| 2/22/2012 | LFA/ fiscal note sent to sponsor | SSUB |