The Collaborative International Dictionary
Certifier
Certifier \Cer"ti*fi`er\, n. One who certifies or assures.
Wiktionary
certifier
n. A person or entity that provides certification
Usage examples of "certifier".
Eierkopf, and Croaker -- even, half-wittingly, to Anastasia, and perversely to Ira Hector and Stoker himself: that apart from the question of whether the grounds of their Certifications were valid or the Certifier was authorized, I was not convinced that themselves quite measured up to those several standards after all.