Your mind is for having ideas, not holding them. That's why David Allen created Getting Things Done®. GTD is the work-life management system that has helped countless individuals and organizations bring order to chaos. GTD enables greater performance, capacity, and innovation. It alleviates the feeling of overwhelm—instilling focus, clarity, and confidence.After decades of in-the-field research and practice of his productivity methods, David wrote the international best-seller Getting Things Done. Published in over 28 languages, TIME magazine heralded it as "the defining self-help business book of its time." In 2015, he released a new edition of the book, with new insights, updates, and discoveries about the world of Getting Things Done and its many personal and professional applications.Today, David Allen is considered the leading authority in the fields of organizational and personal productivity. The David Allen Company oversees the certification academy and quality standards for Global Partners offering Getting Things Done courses and coaching around the world.