| 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 | |
| 2/23/2012 | Bill Numbered but not Distributed | LRGC | |
| 2/23/2012 | Numbered Bill Made Available for Public Distributi | LRGC | |
| 2/23/2012 | LFA/ bill sent to agencies for fiscal input | LRGC | |
| 2/23/2012 | House/ received bill from Legislative Research | HCLERK | |
| 2/23/2012 | House/ 1st reading (Introduced) | HSTRUL | |
| 2/24/2012 | House Comm - Favorable Recommendation | HSTEDU | 10 2 3 |
| 2/24/2012 | House/ to standing committee | HSTEDU | |
| 2/27/2012 | LFA/ fiscal note sent to sponsor | HSTEDU | |
| 2/27/2012 | House/ committee report favorable | HSTEDU | |
| 2/27/2012 | House/ 2nd reading | H3RDHB | |
| 2/29/2012 | House/ 3rd Reading Calendar to Rules | HSTRUL | |
| 2/29/2012 | House/ Rules to 3rd Reading Calendar | H3RDHB | |
| 3/1/2012 | LFA/ fiscal note publicly available | H3RDHB | |
| 3/1/2012 | House/ 3rd reading | H3RDHB | |
| 3/1/2012 | House/ passed 3rd reading | SSEC | 40 30 5 |
| 3/1/2012 | House/ to Senate | SSEC | |
| 3/1/2012 | House/ received fiscal note from Fiscal Analyst | SSEC | |
| 3/1/2012 | Senate/ received from House | SINTRO | |
| 3/2/2012 | Senate/ 1st reading (Introduced) | SSTRUL | |
| 3/5/2012 | Senate/ Rules to 2nd Reading Calendar | S2ND | |
| 3/6/2012 | Senate/ 2nd reading | S2ND | |
| 3/6/2012 | Senate/ circled | S2ND | Voice Vote |
| 3/6/2012 | Senate/ uncircled | S2ND | Voice Vote |
| 3/6/2012 | Senate/ passed 2nd reading | S3RD | 21 3 5 |
| 3/7/2012 | Senate/ 3rd reading | S3RD | |
| 3/7/2012 | Senate/ circled | S3RD | Voice Vote |
| 3/7/2012 | Senate/ uncircled | S3RD | Voice Vote |
| 3/7/2012 | Senate/ floor amendment | S3RD | Voice Vote |
| 3/7/2012 | Senate/ passed 3rd reading | HCLERK | 24 2 3 |
| 3/7/2012 | Senate/ to House with amendments | HCLERK | |
| 3/7/2012 | House/ received from Senate | HCLERK | |
| 3/7/2012 | House/ placed on Concurrence Calendar | HCURCAL | |
| 3/7/2012 | House/ refuse to concur with Senate amendment | SSEC | 48 26 1 |
| 3/7/2012 | House/ to Senate | SSEC | |
| 3/7/2012 | Senate/ received from House | SSEC | |
| 3/7/2012 | Senate/ refused to recede from Senate amendments | CONCOM | |
| 3/7/2012 | Senate Conference Committee Appointed | CONCOM | |
| 3/7/2012 | Senate/ to House | CONCOM | |
| 3/8/2012 | House/ received from Senate | CONCOM | |
| 3/8/2012 | House Conference Committee Appointed | CONCOM | |
| 3/8/2012 | House/ to Senate | CONCOM | |
| 3/8/2012 | Senate/ received from House | CONCOM | |
| 3/8/2012 | Senate Motion to Adopt Joint Conference Comm Rpt | CONCOM | Voice Vote |
| 3/8/2012 | Senate/ failed | HCLERK | 13 15 1 |
| 3/8/2012 | Senate/ to House | HCLERK | |
| 3/8/2012 | House/ strike enacting clause | HCLERK | |
| 3/8/2012 | House/ filed | HFILE |