What is it called when all judges agree on a decision?

When all judges agree on a decision, it is termed a unanimous opinion. This signifies that every judge involved in the case has reached the same conclusion regarding the outcome and the rationale behind it. A unanimous opinion reflects a strong consensus among the judges, lending additional weight and authority to the ruling.

In contrast, other types of opinions indicate varying levels of agreement among judges. A majority opinion is issued when more than half of the judges agree on the decision but not all. A concurring opinion occurs when a judge agrees with the overall conclusion of the majority but has different reasons for reaching that conclusion. A dissenting opinion, on the other hand, is expressed by judges who do not agree with the majority's decision. These differing opinions can contribute to the legal discourse surrounding a case but do not represent a unified stance. Thus, a unanimous opinion distinctly shows uniformity and collective agreement, which is what differentiates it from the other types of judicial opinions.