7. How long is an ASA certificate valid? A certificate is valid for 3 years, subject to payment of annual fees and annual audits. By admin|2023-10-01T06:49:05+02:0021 September 2023|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: admin Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.