--- title: "Meaning & Key Takeaway of: Horstman's Law of Project Management: WHO…" description: "\"“Horstman's Law of Project Management: WHO does WHAT by WHEN.”\" — Mark Horstman" image: "https://sms4smile.com/quotes/i/722/mark-horstman-36085_management_horstman-s-law-of-project-management-who_1626921.jpg" --- # Horstman's Law of Project Management: WHO does WHAT by WHEN. ![“Horstman's Law of Project Management: WHO does WHAT by WHEN.” quote by Mark Horstman](https://sms4smile.com/quotes/i/722/mark-horstman-36085_management_horstman-s-law-of-project-management-who_1626921.jpg) [Download](https://sms4smile.com/quotes/i/722/mark-horstman-36085_management_horstman-s-law-of-project-management-who_1626921.jpg) [Open image](https://sms4smile.com/quotes/i/722/mark-horstman-36085_management_horstman-s-law-of-project-management-who_1626921.jpg) > ““Horstman's Law of Project Management: WHO does WHAT by WHEN.”” [Mark Horstman](https://sms4smile.com/quotes/author/mark-horstman/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Clear assignment of tasks and timing prevents ambiguity and ensures accountability. **In simple terms:** Assign tasks with clear deadlines. Key Takeaway Define who does what, when. Themes project management clarity accountability Mood analytical direct Type instructional operational When to use this quote - software development - event planning - construction projects Key Concepts task allocation timeline planning Questions to Reflect On - What tools help track responsibilities? - How do you handle unexpected changes? 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