You may only change your benefits during the annual Open Enrollment period; once you make your benefit elections, they will remain in effect through the end of the calendar year, unless you have a qualified change in status during the year, such as:
If you experience a life event that can affect your coverage, you have 31 calendar days after the event to make changes to your benefits.
You may make changes to your coverage through the Arkema Benefits Online website by clicking the Life Events box on the left and following the instructions, or by calling the Arkema Benefits Center at 1-800-406-9823, Monday to Friday, 9 a.m. – 6 p.m.
If you add dependents during your initial election or due to a life event, please make sure to provide proof of your dependents within 60 days of when you add them to your coverage. Otherwise, coverage will be dropped on day 61. This is very important to keep in mind.