20 C.F.R. § 416.1528 Proceedings before a State or Federal court.
Title 20 - Employees' Benefits
We shall not consider any service the representative gave you in any proceeding before a State or Federal court to be services as a representative in dealings with us. However, if the representative has also given service to you in the same connection in any dealings with us, he or she must specify what, if any, portion of the fee he or she wants to charge is for services performed in dealings with us. If the representative charges any fee for those services, he or she must file the request and furnish all of the information required by §416.1525.
Title 20: Employees' Benefits
PART 416—SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED
Subpart O—Representation of Parties
§ 416.1528 Proceedings before a State or Federal court.