| Date | Action | Location | Vote |
| 2/4/2011 | Bill Numbered by Title Without any Substance | LRGC | |
| 2/5/2011 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 2/5/2011 | Bill Numbered by Title Without any Substance | LRGC | |
| 2/25/2011 | Bill Numbered but not Distributed | LRGC | |
| 2/25/2011 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 2/25/2011 | Senate/ received bill from Legislative Research | SINTRO | |
| 2/25/2011 | Senate/ 1st reading (Introduced) | SSTRUL | |
| 2/28/2011 | Senate/ to standing committee | SSTREV | |
| 3/1/2011 | LFA/ bill sent to agencies for fiscal input | SSTREV | |
| 3/1/2011 | Senate Comm - Substitute Recommendation | SSTREV | |
| 3/1/2011 | Senate Comm - Amendment Recommendation | SSTREV | |
| 3/1/2011 | Senate Comm - Favorable Recommendation | SSTREV | 6 0 2 |
| 3/1/2011 | Senate/ to Printing with fiscal note | SSTREV | |
| 3/1/2011 | Bill Substituted by Standing Committee | SSTREV | |
| 3/1/2011 | Senate/ comm rpt/ substituted/ amended | SSUB | |
| 3/2/2011 | LFA/ fiscal note sent to sponsor | SSUB | |
| 3/2/2011 | Senate/ placed on 2nd Reading Calendar | S2ND | |
| 3/2/2011 | LFA/ fiscal note publicly available | S2ND | |
| 3/2/2011 | Senate/ to Printing with fiscal note | S2ND | |
| 3/2/2011 | Senate/ received fiscal note from Fiscal Analyst | S2ND | |
| 3/7/2011 | Senate/ 2nd reading | S2ND | |
| 3/7/2011 | Senate/ passed 2nd reading | S3RD | 24 4 1 |
| 3/8/2011 | Senate/ 3rd reading | S3RD | |
| 3/8/2011 | Senate/ circled | S3RD | |
| 3/8/2011 | Senate/ uncircled | S3RD | |
| 3/8/2011 | Senate/ substituted | SSUB |