On factory floors, a training method born inside the United States War Department in the 1940s is once again teaching supervisors how to cut defects, raise output and keep their best people. It is called Training Within Industry, or TWI, and after eight decades, its
A human story behind the Ishikawa diagram Have you ever sat in a meeting where something went wrong and everyone started pointing fingers? The machine broke, the supplier was late, the new guy made a mistake, and suddenly no one agrees on anything. An hour
We teach our clients Standard Work every day. And every day, we also teach them why Standard Work alone will never be enough. This sounds like a contradiction. It is. And it is the most important contradiction in Lean. Here at True North Lean, we
Kaizen, the Japanese philosophy of continuous improvement, has been quietly transforming workplaces for decades. But in 2026, it looks nothing like it did ten years ago. Driven by artificial intelligence, connected factories, and a growing pressure to do more with less, Kaizen and Lean methodologies
Walk into almost any well-run factory today and you’ll likely find it somewhere near the production line, a board covered in numbers, colored magnets, and hand-written notes that, at first glance, looks almost unremarkable. Look closer, though, and you’ll see the nerve center of the
Most Lean transformations fail not in the conference room but on the shop floor, not because the strategy was wrong but because the discipline to execute it consistently was absent. Sustainable manufacturing excellence is not a destination reached through sporadic improvement events or technology investments