2023 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2022 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2020 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2019 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2017 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2016 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2015 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2014 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2013 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings

2009 Massachusetts General Laws ch. 6A sec. 18G – Retention of 911 recordings.