Identify the correct statements about the Copyright Office:

(A).The Registrar of Copyrights is appointed by the Central Government.

(B). The Copyright Office was originally located at G-30, August Kranti Bhawan Bhikaji Cama Place, New Delhi, 110066.

(C). The Registrar of Copyrights also serves as the secretary of the copyright board.

(D). Online registration through the E-filing facility has been available since September 8, 2009.