The Massachusetts Official Reports publish the official opinions of the Supreme Judicial Court and the Appeals Court, serving as the authoritative source for Massachusetts appellate case law. These reports provide the final, edited and citable versions of decisions relied on by attorneys, judges, clerks and law libraries across the commonwealth.

Available in both bound volumes and advance sheets, the Massachusetts Official Reports ensure you have timely access to newly issued opinions as well as a permanent archival record for long-term research. Each decision is carefully prepared for accuracy, consistency and reliable citation, making these reports an essential resource for litigation, judicial review and academic study.

Whether you need weekly updates or a complete hardbound library, the Massachusetts Official Reports deliver trusted appellate authority in the format that fits your practice.