In the Commonwealth of Massachusetts, eligibility to serve on a jury requires that individuals be citizens of the United States. Non-citizens are not permitted to participate in jury service. Additionally, candidates for jury duty must also be at least eighteen years old, residents of Massachusetts, and able to understand the English language. When you receive a jury summons, it is important to review your qualifications closely. If you are found ineligible due to your citizenship status, you may need to inform the relevant authorities as indicated in the summons. It can also be helpful to check the official Massachusetts Jury Information website for more details about eligibility and the jury selection process.