Portal website which lists Lean-related websites
Interesting webpage containing good info about a basic Lean "tool": 5S
Mark Graban's blog on Lean, primarily in healthcare.
The Institute for Operational Excellence is a recognized leader and expert resource for organizations and individuals who want to design their enterprise to achieve Operational Excellence.
In case you need some simple, hard evidence that continuous flow is faster than batch production. Don't put up the sound too high!
In this video, Atlas Copco Belgium showcases its Lean approach.
Newsitem published on website of Flemish Quality Centre in 2013 (Dutch)
Website of "Vlaams Centrum voor Kwaliteitszorg" (Flemish Centre for Quality). In Dutch.