certifier
suomi-englanti sanakirjacertifier englanniksi
A person or entity that provides certification
{{quote-journal|en|date=August 30, 2007|author=Andrew Martin|title=Organic Dairy Agrees to Alter Some Practices|work=New York Times|url=http://www.nytimes.com/2007/08/30/business/30dairy.html
to certify (to attest as to)
to certify (gloss)