What is the function of an executive summary in a technical document?

The function of an executive summary in a technical document is to summarize the main points for stakeholders. An executive summary serves as a concise overview, enabling readers, particularly those who may not have the time to read the entire document, to quickly understand the key findings, recommendations, and implications of the work. It distills complex information into accessible language, ensuring clarity and impactful communication of the document's core message.

In contrast, detailed technical data is not appropriate for an executive summary, as it would overwhelm the reader rather than provide a quick reference. Outlining the methodology is important in a technical document, but such details are typically preserved for the main body, allowing the executive summary to remain focused on conclusions and implications. Presenting the author's credentials can lend credibility to the document; however, it is not the primary purpose of an executive summary, which is centered around the document's main conclusions and recommendations rather than the author's background.