Media Bistro describes the different levels as follows:
- The intro class is for anyone who wants to break into copyediting or just feel more confident dealing with copy.
- The intermediate class is for anyone who has passed a copyediting test and wants a deeper knowledge of the craft.
- The advanced class is for anyone with a firm grasp of the basics whowants to learn about finer points of grammar and style and bigger issues like creating an in-house style guide.