| Date | Action | Location | Vote |
| 2/3/2012 | Bill Numbered by Title Without any Substance | LRGC | |
| 2/4/2012 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 2/4/2012 | Bill Numbered by Title Without any Substance | LRGC | |
| 2/7/2012 | Bill Numbered but not Distributed | LRGC | |
| 2/7/2012 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 2/7/2012 | LFA/ bill sent to agencies for fiscal input | LRGC | |
| 2/8/2012 | LFA/ fiscal note sent to sponsor | LRGC | |
| 2/8/2012 | LFA/ fiscal note publicly available | LRGC | |
| 2/8/2012 | House/ received bill from Legislative Printing | HCLERK | |
| 2/8/2012 | House/ received fiscal note from Fiscal Analyst | HCLERK | |
| 2/8/2012 | House/ 1st reading (Introduced) | HSTRUL | |
| 2/8/2012 | House/ to standing committee | HSTEDU | |
| 2/9/2012 | House Comm - Amendment Recommendation | HSTEDU | |
| 2/9/2012 | House Comm - Favorable Recommendation | HSTEDU | 8 7 0 |
| 2/10/2012 | House/ comm rpt/ amended | HSTEDU | |
| 2/10/2012 | House/ 2nd reading | H3RDHB | |
| 2/22/2012 | House/ 3rd reading | H3RDHB | |
| 2/22/2012 | House/ floor amendment | H3RDHB | 47 24 4 |
| 2/22/2012 | House/ floor amendment | H3RDHB | Voice Vote |
| 2/22/2012 | House/ passed 3rd reading | SSEC | 45 28 2 |
| 2/23/2012 | House/ to Senate | SSEC | |
| 2/23/2012 | Senate/ received from House | SINTRO | |
| 2/23/2012 | Senate/ 1st reading (Introduced) | SSTRUL | |
| 3/5/2012 | Senate/ Rules to 2nd Reading Calendar | S2ND | |
| 3/6/2012 | Senate/ 2nd & 3rd readings/ suspension | S2ND | |
| 3/6/2012 | Senate/ passed 2nd & 3rd readings/ suspension | SPRES | 19 10 0 |
| 3/6/2012 | Senate/ signed by President/ returned to House | HSPKR | |
| 3/6/2012 | Senate/ to House | HSPKR | |
| 3/6/2012 | House/ received from Senate | HSPKR | |
| 3/6/2012 | House/ signed by Speaker/ sent for enrolling | LRGCEN | |
| 3/7/2012 | Bill Received from House for Enrolling | LRGCEN | |
| 3/7/2012 | Draft of Enrolled Bill Prepared | LRGCEN | |
| 3/7/2012 | Enrolled Bill Returned to House or Senate | HCLERK | |
| 3/7/2012 | House/ enrolled bill to Printing | HCLERK | |
| 3/8/2012 | House/ received enrolled bill from Printing | HCLERK | |
| 3/12/2012 | House/ to Governor | EGOV | |
| 3/16/2012 | Governor Vetoed | ELTGOV |