This document discusses different styles of communication used within companies versus with the public. Internal company communications use industry-specific vocabulary and an active voice in documents like reports, memos, and meeting minutes. External communications to the public use more common vocabulary, a less formal tone, and active voice in materials like press releases, websites, and mission statements. Factual reporting aims for a minimum 11th grade reading level, focuses on what is reported over how, and appeals to ethos, while public dialogue engages readers through style variations, informal language, and pathos appeals.