22 C.F.R. § 51.29
Attorney or other third-party assistance
A person seeking passport services may be physically accompanied by an attorney, interpreter, or other third party of their own choice at their own expense in accordance with 22 CFR 50.52.
A person seeking passport services may be physically accompanied by an attorney, interpreter, or other third party of their own choice at their own expense in accordance with 22 CFR 50.52.