Certification is required to access provisioning. Current projects will not be affected if you do not maintain up-to-date certification but you will not have access to provisioning for future projects.
You may regain Associate Certification by completing the latest core exam then staying current with all delta assessments. Provisioning access will be reinstated after completing the latest core Associate Certification exam.
Consultants that held Professional Certification must reapply after completing the latest core exam.