§ 825.303 Employee notice requirements for unforeseeable FMLA leave.

(a) Timing of notice. When the approximate timing of the need for leave is not foreseeable, an employee must provide notice to the employer as soon as practicable under the facts and circumstances of the particular case. It generally should be practicable for the employee to provide notice of leave that is unforeseeable within the time prescribed by the employer's usual and customary notice requirements applicable to such leave. See § 825.303(c). Notice may be given by the employee's spokesperson (e.g., spouse, adult family member, or other responsible party) if the employee is unable to do so personally. For example, if an employee's child has a severe asthma attack and the employee takes the child to the emergency room, the employee would not be required to leave his or her child in order to report the absence while the child is receiving emergency treatment. However, if the child's asthma attack required only the use of an inhaler at home followed by a period of rest, the employee would be expected to call the employer promptly after ensuring the child has used the inhaler.