7 C.F.R. § 15.66
Complainants not parties
A person submitting a complaint pursuant to § 15.6 is not a party to the proceedings governed by this subpart, but may petition, after proceedings have been commenced, to become an intervener.
A person submitting a complaint pursuant to § 15.6 is not a party to the proceedings governed by this subpart, but may petition, after proceedings have been commenced, to become an intervener.