The key steps to successfully communicating instructions from a superior to subordinates, suppliers, and clients located around the world are: 1. Understand the context and intent behind the message by actively listening and asking clarifying questions. 2. Determine the essential information that needs to be communicated and adapt it for different audiences. 3. Create a detailed communication plan that identifies each audience, the best way to reach them, and includes follow-up to ensure the message was understood as intended.