The cost for recertification will vary based on the specific certification, and whether or not a student needs to perform any hands-on projects to satisfy recertification requirements. We have no current recomendation to replace the Data Cabling (copper) certification.
Current FOA™ Certified Fiber Optics Technician renewal costs are $50/1 year, $80/2 years, $100/3 years using this renewal form on their website.
No company offers ACES Int'l™ certifications any more as explained in this FAQ. For fiber optics: please visit the Fiber Optics Association™ (FOA) website to seek training or recertification through one of their member schools. That is the certifying organization we moved to after disassociating from ACES Int'l™.