Many obtained credentials and were never able to find jobs. (hechingerreport.org)
Each organization provides a different type of credential; however, it's not necessary for a medical assistant to obtain credentials from every organization. (medicalassistantresources.com)
I.e., Andrew Snelling who obtained credentials for his expertise as a geologist in dating things, but who simultaneously worked for one of the big «young - earth» groups. (religion.blogs.cnn.com)