This legislative session

In early 2017, the bill was filed by lead sponsor Senator Jennifer Flanagan (D-Leominster) as Senate Bill 1013.

Here's who co-sponsored the bill:

Senator Michael Brady (D-Brockton)
Senator William N. Brownsberger (D-Boston)
Senator Kenneth Donnelly (D-Woburn)
Senator James Eldridge (D-Acton)
Senator Barbara L’Italien (D-Andover)
Senator Joan B. Lovely (D-Peabody)
Senator Thomas McGee (D-Lynn)
Senator Michael O. Moore (D-Shrewsbury)
Rep. James Arciero (D-Chelmsford)
Rep. Brian Ashe (D-Longmeadow)
Rep. Bruce Ayers (D-Quincy)
Rep. Ruth Balser (D-Newton)
Rep. Paul Brodeur (D-Melrose)
Rep. Tackey Chan (D-Quincy)
Rep. Brendan P. Crighton (D-Lynn)
Rep. Claire D. Cronin (D-Brockton)
Rep. Diana DiZoglio (D-Methuen)
Rep. Daniel Donahue (D-Worcester)
Rep. Lori Ehrlich (D-Marblehead)
Rep. Dylan Fernandes (D-Barnstable)
Rep. Ann-Margaret Ferrante (D-Gloucester)
Rep. Solomon Goldstein-Rose (D-Amherst)
Rep. Danielle Gregoire (D-Marlborough)
Rep. Jonathan Hecht (D-Watertown)
Rep. Russell E. Holmes (D-Boston)
Rep. Kevin Honan (D-Brighton)
Rep. Donald F. Humason, Jr. (R-Westfield)
Rep. Louis Kafka (D-Stoughton)
Rep. Kevin J. Kuros (R-Uxbridge)
Rep. John Mahoney (D-Worcester)
Rep. Paul McMurtry (D-Dedham)
Rep. James O'Day (D-West Boylston)
Rep. Alice Hanlon Peisch (D-Wellesley)
Rep. Denise Provost (D-Somerville)
Rep. Angelo Puppolo, Jr. (D-Springfield)
Rep. Byron Rushing (D-Boston)
Rep. John Scibak (D-South Hadley)
Rep. Frank Smizik (D-Brookline)
Rep. Steven Ultrino (D-Malden)
Rep. Aaron Vega (D-Holyoke)
Rep. John C. Velis (D-Westfield)
Rep. David Vieira (R-East Falmouth)
Rep. RoseLee Vincent (D-Chelsea)
Rep. Chris Walsh (D-Framingham)
Rep. Jonathan D. Zlotnik (D-Gardner)