The document outlines five elements of eLearning design and development that can be outsourced to vendors, particularly when in-house teams cannot meet the demand. Key areas for outsourcing include rapid eLearning development, end-to-end course development, Flash to HTML5 conversion, course development when in-house skills are lacking, and eLearning translation. Outsourcing these services ensures efficiency, professional quality, and consistency across various training materials and languages.