The document discusses the 7 C's of effective business communication. The 7 C's are: Completeness, Conciseness, Consideration, Concreteness, Clarity, Courtesy, and Correctness. Each C is defined in 1-3 sentences with examples provided for how to apply each principle when writing or speaking. The purpose is to ensure communication is comprehensive, concise, considers the audience, is specific and easy to understand, polite, and factually correct.