; or (II) the day before the effective date of a significant change to the minimum expected work hours of the employee due to changes in the availability of the employee or to the business needs of the employer. (2) Notifications in writing The notifications required under subparagraphs (A) and (D) of paragraph (1) shall be made to the employee involved in writing. (3) Schedule posting requirement (A) In general An employer shall post a copy of the work schedule of each covered sector employee in a conspicuous place that is readily accessible and visible to all covered sector employees at the workplace. Posting by electronic means accessible to all covered sector employees shall be considered compliance with this subparagraph. At the request of an employee, the employer shall carry out the posting so that the identity of the employee is not readily identifiable from the schedules posted. (B) Right to decline A covered sector employee may decline, without penalty, to work any hours not included in the work schedule posted under subparagraph (A) as work hours for the covered sector employee. (C) Consent Except as described in subsection (b)(2), if a covered sector employee voluntarily consents to work any hours not posted under subparagraph (A), such consent must be recorded in writing. (4) Rule of construction Nothing in this subsection shall be construed to prohibit an employer from— (A) providing greater advance notice of the work schedule of a covered sector employee than is required under this subsection