; and (4) in the case of the chief judge, shall be made by filing notice thereof in writing with the Office of Personnel Management. The chief judge shall transmit to the Office of Personnel Management a copy of each notice filed with him under this subsection. (j) Retired pay affected in certain cases In the case of an individual for whom an election to receive retired pay under subsection (h) is in effect— (1) 1-year forfeiture for failure to perform judicial duties If such individual during any calendar year fails to perform judicial duties required of him by section 603, such individual shall forfeit all rights to retired pay under subsection (d) for the 1-year period which begins on the first day on which he so fails to perform such duties. (2) Suspension of retired pay during period of compensated government service If such individual accepts compensation for civil office or employment under the Government of the United States (other than the performance of judicial duties pursuant to section 603), such individual shall forfeit all rights to retired pay under subsection (h) for the period for which such compensation is received. (3) Forfeitures of retired pay under paragraph (1) not to apply where individual elects to freeze amount of retired pay (A) In general If any individual makes an election under this paragraph— (i) paragraph (1) and section 603 shall not apply to such individual beginning on the date such election takes effect, and (ii) the retired pay under subsection (h) payable to such individual for periods beginning on or after the date such election takes effect shall be equal to the retired pay to which such individual would be entitled without regard to this clause at the time of such election. (B) Election An election under this paragraph— (i) may be made by an individual only if such individual meets the age and service requirements for retirement under paragraph (2) of subsection (g), (ii) may be made only during the period during which the individual may make an election to receive