§ 4.3 Representation before OHA.

(a) Appearances generally. Representation of parties in proceedings before OHA is governed by part 1 of this subtitle, which regulates practice before the Department of the Interior.

(b) Representation of the Government. When the Department's Office of the Solicitor represents an agency, bureau, or office of the Department in a proceeding before OHA, it will do so in the same manner as private counsel represents a client. Government counsel for other agencies, bureaus or offices of the Federal Government involved in any proceeding before OHA will represent the Government agency in the same manner as a private counsel represents a client.

(c) Appearances as amicus curiae. Any person or entity who seeks to appear as amicus curiae in a proceeding must make a timely request within 30 days of the date the matter is docketed by OHA unless another time period is specified by regulation. The request must state the grounds for the request. OHA retains sole discretion to grant or deny each request. If OHA grants a request, it retains sole discretion to determine the scope of the amicus appearance.