Like other court filings, the format, contents, and timing of the filing of amicus briefs are governed by court rules. The following is a list of rules you should consider when filing an amicus brief in the Supreme Judicial Court or the Appeals Court in Massachusetts. Annotated versions of these court rules can be found on Lexis Advance and Westlaw. Also, some legal rules are derived from case law, e.g. disclosure requirements, so review the suggested treatises for other requirements. For example, see Appellate Practice in Massachusetts § 17.3.4 for a discussion of the case law in Massachusetts on the disclosure requirements for an amicus.
Massachusetts Rules of Appellate Procedure
Rule 17. Amicus Curiae
Rule 19. Filing and Serving of Briefs and Motions
Rule 20. Form of Briefs, Appendices, and Other Papers
Supreme Judicial Court Rules & Orders
Supreme Judicial Court Order Regarding Electronic Filing Pilot Projects
Interim Electronic Filing Rules for Pilot Courts
Note: Although these orders were issued by the SJC, they would be applicable to cases in the Massachusetts Appeals Court, which allows for the filing of briefs in civil cases as part of this pilot. See Appeals Court E-Filing Guidance and Updates for more information about e-filing in this court.
Appeals Court Rules & Orders (applicable for filings in the Massachusetts Appeals Court)
Rules and Standing Order Governing Electronic Filing
Registration for E-Filing through eFileMA.com Generally