In cases of unpredictable pattern of work the employer needs to inform the employee:
a. At least 30 days before the assignment of work in cases where such assignment has a duration of 6 weeks or more of work.
b. At least 15 days before the assignment of work in cases where such assignment has a duration of 2 weeks up to 5 weeks of work.
c. At least 7 days before the assignment of work in cases where such assignment has a duration of 1 week up to 2 weeks of work.
d. At least 3 days before the assignment of work in cases where such assignment has a duration between 5 to 7 days of work.
e. At least 1 day before the assignment of work in cases where such assignment has a duration of less than 5 days of work.