The entitlement to leave under subparagraphs (A) and (B) of paragraph (1) for a birth or placement of a son or daughter shall expire at the end of the 12-month period beginning on the date of such birth or placement.
Subject to section 2613 of this title, an eligible employee who is the spouse, son, daughter, parent, or next of kin of a covered servicemember shall be entitled to a total of 26 workweeks of leave during a 12-month period to care for the servicemember. The leave described in this paragraph shall only be available during a single 12-month period.
Subject to subsection (d)(3), during the single 12-month period described in paragraph (3), an eligible employee shall be entitled to a combined total of 26 workweeks of leave under paragraphs (1) and (3). Nothing in this paragraph shall be construed to limit the availability of leave under paragraph (1) during any other 12-month period.
The Secretary may provide, by regulation, a method for calculating the leave described in paragraph (1) with respect to employees described in section 2611(2)(D) of this title.
Leave under subparagraph (A) or (B) of subsection (a)(1) shall not be taken by an employee intermittently or on a reduced leave schedule unless the employee and the employer of the employee agree otherwise. Subject to paragraph (2), subsection (e)(2), and subsection (b)(5) or (f) (as appropriate) of section 2613 of this title, leave under subparagraph (C) or (D) of subsection (a)(1) or under subsection (a)(3) may be taken intermittently or on a reduced leave schedule when medically necessary. Subject to subsection (e)(3) and section 2613(f) of this title, leave under subsection (a)(1)(E) may be taken intermittently or on a reduced leave schedule. The taking of leave intermittently or on a reduced leave schedule pursuant to this paragraph shall not result in a reduction in the total amount of leave to which the employee is entitled under subsection (a) beyond the amount of leave actually taken.
Except as provided in subsection (d), leave granted under subsection (a) (other than certain periods of leave under subsection (a)(1)(F)) may consist of unpaid leave. Where an employee is otherwise exempt under regulations issued by the Secretary pursuant to section 213(a)(1) of this title, the compliance of an employer with this subchapter by providing unpaid leave shall not affect the exempt status of the employee under such section.
If an employer provides paid leave for fewer than 12 workweeks (or 26 workweeks in the case of leave provided under subsection (a)(3)), the additional weeks of leave necessary to attain the 12 workweeks (or 26 workweeks, as appropriate) of leave required under this subchapter may be provided without compensation.
An eligible employee may elect, or an employer may require the employee, to substitute any of the accrued paid vacation leave, personal leave, or family leave of the employee for leave provided under subparagraph (A), (B), (C), or (E) of subsection (a)(1) for any part of the 12-week period of such leave under such subsection.
An eligible employee may elect, or an employer may require the employee, to substitute any of the accrued paid vacation leave, personal leave, or medical or sick leave of the employee for leave provided under subparagraph (C) or (D) of subsection (a)(1) for any part of the 12-week period of such leave under such subsection, except that nothing in this subchapter shall require an employer to provide paid sick leave or paid medical leave in any situation in which such employer would not normally provide any such paid leave. An eligible employee may elect, or an employer may require the employee, to substitute any of the accrued paid vacation leave, personal leave, family leave, or medical or sick leave of the employee for leave provided under subsection (a)(3) for any part of the 26-week period of such leave under such subsection, except that nothing in this subchapter requires an employer to provide paid sick leave or paid medical leave in any situation in which the employer would not normally provide any such paid leave.
Consistent with section 1301(a)(3)(J) of title 2, the rights and protections established by sections 2611 through 2615 of this title, including section 2612(d)(3), shall apply to employees of the Library of Congress under section 1312 of title 2.
In any case in which the necessity for leave under subparagraph (A) or (B) of subsection (a)(1) is foreseeable based on an expected birth or placement, the employee shall provide the employer with not less than 30 days’ notice, before the date the leave is to begin, of the employee’s intention to take leave under such subparagraph, except that if the date of the birth or placement requires leave to begin in less than 30 days, the employee shall provide such notice as is practicable.
In any case in which the necessity for leave under subsection (a)(1)(E) is foreseeable, whether because the spouse, or a son, daughter, or parent, of the employee is on covered active duty, or because of notification of an impending call or order to covered active duty, the employee shall provide such notice to the employer as is reasonable and practicable.