Below are locations and enrolment dates for 2016 supplemental benefits enrollment.
| Location | Enrollment Dates |
| Albany Street Garage | September 15 – 16 |
| Alewife Yard | September 7 – 9 |
| Arborway Yard | September 7 – 9 |
| Ashmont | September 7 – 9 |
| Bennett Garage | September 7 – 13 |
| Cabot Garage | September 7 – 9 |
| Charlestown Garage | September 7 – 13 |
| Everett Shops | September 19 – 20 |
| Fellsway/North Cambridge | September 19 – 20 |
| JFK | September 7 – 9 |
| Lynn Garage | September 12 – 14 |
| Mattapan Yard | September 7 – 9 |
| Orient Heights/Wonderland | September 12 – 13 |
| Quincy Garage/Braintree | September 21 – 23 |
| Reservoir Carhouse | September 14 – 16 |
| Riverside Yard | September 14 – 16 |
| Southampton | September 7 – 9 |
| Wellington | September 21 – 23 |
| 45 High Street | September 19 – 20 |
Please call National Group Protection (NGP) with any enrollment questions: 800-344-9016.
