In this video, David Updegrove, former colleague of Eliyahu Goldratt, and author of the book The Critical Chain Implementation Handbook, describes how to implement Critical Chain in practice.
In this book, David Updegrove has developed the so-called "Three Questions" to verify step by step that the work is being done, that it is being done correctly and that it is producing the expected results.
He also discusses the "Strategy & Tactics Tree" which provides a rigorous structure for implementing the Critical Chain.
This book is a success and is now used by several large companies.
The Critical Chain Implementation Handbook, written by David Updegrove, deals with the implementation of the Critical Chain.