sadfasdf asfdasdfa asdfa sa asdfadfs a adsfasf asfa fasdfas The Criterion ONF Certified SDN Associate Workshop is a one-day program designed for professionals who would like to acquire SDN knowledge and skillsets to achieve ONF Certified SDN Associate certification and build a career in the SDN domain.A complimentary ONF Certified SDN Associate Certification Exam voucher is included in the program. Register early to avail of early bird registration discount.