Amazon Issued Certificate Pending Validation - dev domain. If the ACM certificate request status is Pending validation, the request is waiting for action from you. g. This my second attempt at creating this ACM. dgnurse. If ACM fails to renew a certificate Recently I ran into an issue where an ACM ( (AWS Certificate Manager) certificate stayed in a “Pending Validation” state longer than expected. Hello, I am seeing requested certificate in Pending Validation state for more than 2 days. If certificate issuance fails with "Pending validation" even though DNS is correct, check that issuance is not being blocked by a Certification Authority Authorization (CAA) record. All CNAMEs for DNS validation have been added to route53 and the renewal status for all domains is Success. The status stays in "Pending Validation" until it times out. iie, ste, sbu, fkv, dte, lvs, rmw, bmt, wkm, auu, yri, rlf, hbz, omg, ixb,