Massachusetts Legislative Datasets
Weekly snapshots of session data are created each Sunday morning with updated information on an as-needed basis.
Provided in simple comma-separated values files for general bill data, or the most complete form packaged as LegiScan API JSON payloads.
- LegiScan API Info - Register for LegiScan API Key
- LegiScan API Client Source - Turnkey Bulk/Pull/Push API Client & Database
- LegiScan API Client Docs - Commented Source Browser
- LegiScan API Manual - API Hooks and Data Structures
| State | Year | Session | Modified | Exported | API JSON | CSV Basic |
|---|---|---|---|---|---|---|
| Massachusetts | 2019-2020 | 191st General Court | 2019-12-06 | 2019-12-08 | JSON 11.1 MB | CSV 803 KB |
| Massachusetts | 2017-2018 | 190th General Court | 2019-01-11 | 2019-02-23 | JSON 12.8 MB | CSV 1.2 MB |
| Massachusetts | 2015-2016 | 189th General Court | 2017-01-14 | 2019-02-23 | JSON 11.1 MB | CSV 909 KB |
| Massachusetts | 2013-2014 | 188th General Court | 2015-01-12 | 2019-02-23 | JSON 9.6 MB | CSV 829 KB |
| Massachusetts | 2011-2012 | 187th General Court | 2013-05-23 | 2018-11-14 | JSON 9.4 MB | CSV 905 KB |
| Massachusetts | 2009-2010 | 186th General Court | 2011-01-14 | 2018-11-14 | JSON 7.3 MB | CSV 518 KB |
