This summary is not the rule. The rule text controls.
If someone needs an interpreter to testify or understand court proceedings, that interpreter has to be qualified to do the job. This means the court checks that the person translating actually has the skills needed, similar to how any expert witness must show they know what they're talking about.
The interpreter also has to promise to do the job honestly. Before translating, they must take an oath or make a formal promise that they will translate accurately and truthfully. This protects everyone in the case by making sure nothing gets lost or changed when words are translated from one language to another.
This rule matters because court cases often depend on exact words and meanings. If a witness or defendant doesn't speak English well, or speaks a different language entirely, the interpreter becomes the bridge between that person and the court. Making sure that bridge is solid and trustworthy helps keep the process fair for everyone involved.
