⭐ You can search for specific decisions by name or keyword using the Massachusetts Civil Service Commission Decision Search or via Landlaw Legal Publishers, which hosts the official MCSR index.
"MCSR" typically refers to the volume and page number of a case (e.g., 36 MCSR 1 refers to Volume 36, Page 1). "502" may refer to Page 502 of a specific volume.
Where did you see this (e.g., a specific website or a legal document)? Keady, Michael v. Boston Fire Department 4/16/26 - Mass.gov MCSR-502.mp4
It may be a standardized file name for a long-form video evidence submission in a civil service appeal.
The .mp4 extension and "long feature" suggest a video file, which could be a recording of a Civil Service Commission hearing or a training video related to Massachusetts employment law. ⭐ You can search for specific decisions by
MCSR is a specialized publication that reports on decisions from the Massachusetts Civil Service Commission . Possible Interpretations
This appears to be a reference to a specific document or file within the (MCSR), likely found in a legal database or public records archive. Where did you see this (e
If you can provide more context, I can help narrow this down: Do you have a or a year ?