Lead Sponsor - Sen. Eric Lesser (D-Longmeadow)
26 Co-sponsors (List as of 4:00pm on May 26, 2016)
| Sen. Daniel Wolf (D-Harwich) | Sen. Jason Lewis (D-Winchester) |
| Sen. Benjamin Downing (D-Pittsfield) | Sen. Mark Montigny (D-New Bedford) |
| Sen. James Eldridge (D-Acton) | Sen. Sonia Chang-Diaz (D-Boston) |
| Sen. Jennifer Flanagan (D-Leominster) | Sen. Brian Joyce (D-Milton) |
| Sen. Eileen Donoghue (D-Lowell) | Sen. Thomas McGee (D-Lynn) |
| Sen. Michael Rodrigues (D-Westport) | Sen. Ryan Fattman (R-Webster) |
| Sen. Michael Barrett (D-Lexington) | Sen. William Brownsberger (D-Belmont) |
| Sen. Michael Moore (D-Millbury) | Sen. Anne Gobi (D-Spencer) |
| Sen. Joan Lovely (D-Salem) | Sen. Linda Forry (D-Dorchester) |
| Sen. Michael Brady (D-Brockton) | Sen. Cynthia Creem (D-Newton) |
| Sen. Barbara L'Italien (D-Andover) | Sen. Viriato deMacedo (R-Plymouth) |
| Sen. Michael Rush (D-West Roxbury) | Sen. Patrick O'Connor (D-Weymouth) |
| Sen. Donald Humason (R-Westfield) | Sen. Bruce Tarr (R-Gloucester) |
