The document outlines the seven principles of effective business communication: completeness, conciseness, clarity, correctness, consideration, courtesy, and concreteness. These principles provide guidelines for choosing appropriate content and style when transmitting written or oral messages. Completeness means providing all required facts to avoid misunderstandings. Conciseness is using the fewest words possible without sacrificing other principles. Clarity involves using simple language and examples to ensure the message is understood as intended. Correctness means using accurate language, facts, and figures to maintain credibility. Consideration means putting oneself in the recipient's perspective. Courtesy helps strengthen relationships through thoughtful tone. Concreteness specifies details rather than vague generalities.