FMLA: 

To be eligible for FMLA leave, an employee must:

• have worked for that employer for at least 12 months; and
• have worked at least 1,250 hours during the 12 months prior to the start of the FMLA leave; and,
• work at a location where at least 50 employees are employed at the location or within 75 miles of the location.

OFLA:

To be eligible for OFLA leave, an employee must:

• have worked for that employer for at least 180 days immediately prior to the beginning of the leave; and
• have worked a minimum of 25 hours per week during the 180 days immediately prior to the beginning of the leave (exception: parental leave does not require the minimum weekly hours worked)