Section 806.41 - Registration and eligibility(a) Project sponsors of grandfathered projects identified in § 806.40 shall submit a registration to the Commission, on a form and in a manner prescribed by the Commission, by December 31, 2019.(b) Any grandfathered project that fails to register under paragraph (a) of this section shall be subject to review and approval under § 806.4 .(c) Any project that is not eligible to register under paragraph (a) of this section shall be subject to review and approval under § 806.4 .(d) The Commission may establish fees for obtaining and maintaining registration in accordance with § 806.35 .(e) A registration under this subpart may be transferred pursuant to § 806.6 .