To take this class you must be a paid member fo the BJCP Study Sessions Class. See this discussion for more details:
http://www.chaosbrewclub.net/comment/66111#comment-66111
CLASS 6: AMBER LAGERS, DARK LAGERS, AND BOCKS – BJCP Categories 3, 4, and 5. Class consists of discussion of history, ingredients, brewing process and characteristics of each style as well as sampling of examples.
Course Reading:
Basic
1. Strong, Gordon et al (2008). BJCP Style Guidelines. Categories (3, 4, and 5). Retrieved from http://www.bjcp.org/stylecenter.php.