Doing the same thing over and over again and expecting different results is insanity.
- Albert Einstein


IIBLC® is crossing the Atlantic Ocean

As from now, IIBLC® exams can also be passed in Oaxaca, Mexico via our new exam centre:


First exams will be passed on December, 14th.

We welcome our new exam centre in our Lean community and wish them and their candidates all the best of luck!

New Belgian Certified Champion in Lean

During the Supply Chain Innovations event at Lint, Belgium, Luc Van Landeghem, president of IIBLC®, presented Mr. Wim Anthierens the certificate of CChL® Certified Champion in Lean, in presence of Mr. Willy Van Overschée, CEO of CIMCIL, the Belgian exam centre.

Mr. Anthierens is the Coach Logistics and Continuous Improvement Processes at Atlas Copco Airpower NV, Industrial Air Division in Wilrijk, Belgium. This makes him the second Certified Champiion in Lean for Belgium.

Congratulations Wim!

CChL certification Wim Anthierens

Left to right: Willy Van Overschée, Wim Anthierens, Luc Van Landeghem

IIBLC® is expanding!

IIBLC® is adding new exam locations for candidates: Munich, Berlin, Vienna and Zurich.

This thanks to our new exam centre: PMI Production Management Institute GmbH in Planegg (Munich) Germany.

Please check out the details of the new exam centre at our exam/education centre page of the site.

IIBLC® is moving to new location

After 5 years of operation in Deurne, IIBLC® is moving to a new location! 
As from April 2nd 2013, our office will be situated in the "Bedrijvencentrum Concentra" in Antwerp.

New address: 
Bedrijvencentrum Concentra 
Katwilgweg 2 
B-2050 Antwerpen 

CGBL, CBBL and CChL are now registered trademarks!

The four-letter abbreviations "CGBL", "CBBL" and "CChL" are now registered trademarks. This adds to their value as only people who are authorized by IIBLC® can use them.

As mentioned on our certificates: people who obtained the certificate are allowed to use the four-letter abbreviations (e.g. on CV, as title behind name, ...). all others need prior approval from IIBLC®. Failing to do so is ground for legal action.

IIE Best Practices in Managing Continuous Improvement

Learn to Manage Continuous Improvement Without Leaving Your Desk!


Get the Basics for Managing Continuous Improvement from Wherever You are in the World


Take in valuable lessons in lean, optimization, Six Sigma and more without leaving your home or office by logging into the IIE Best Practices in Managing Continuous Improvement virtual conference. Hop online for this one-day boot camp to learn how to keep your organization competitive. Presented by the Society for Engineering & Management Systems (SEMS), it will highlight the success and challenges that managers and improvement facilitators face in their global continuous improvement initiatives.


How does a virtual conference work?

A virtual conference is like a daylong webinar ... easy to join and participate in from your desk! You need Internet access to view the slides and ask questions using GoToWebinar®. And for the audio portion, you can either listen online or join by phone. Click here to visit the website and determine whether your computer meets all of the necessary specifications. And if you can't make the entire program, especially those of you west of the Eastern time zone, you'll be able to view the recordings a few weeks after the conference. 

It's too convenient for you to miss a stellar line-up of sessions from these world-class continuous improvement experts!


Ahmed Al-Ashaab, Ph.D. 

LeanPPD Technical Coordinator, Cranfield University





Howard Conroy

Director BDS Industrial Engineering &  Asset Management, The Boeing Company




Peter Hines

Professor and Co-Founder,  Lean Enterprise Research Centre  





Jeffrey K. Liker, Ph.D 

Professor, University of Michigan






Stephen R. Mayfield, Ph.D.

Vice President, Performance Excellence,  Hoag Memorial Hospital Presbyterian


Art Muniz

Senior Staff Manager,  U.S. Industrial Engineering, UPS





Sreekanth Ramakrishnan, Ph.D.

Engineer and Scientist, IBM Corp.   






Durward K. Sobek II, Ph.D.

Professor, Montana State University





Joan Tafoya

Senior Principal Engineer, Intel


No travel, just training.

Log in and learn on November 14, but register today! 


First CChL Certified Champion in Lean in Belgium

On Aug. 6th, the first CChL Certified Champion in Lean certificate has been awarded to Mr. Guy Van Herzele.

This makes him the first CChL in Belgium!

New Book Of Knowledge (ed. June 2012)

The Book Of Knowledge (BOK) version June 2012 is now available for sale via our exam centres.

It contains:

  • General info about the programme
  • Specific topics per level
  • References
  • Sample questions per level

It replaces all previous versions and, as from now, is only available in hard copy.

Contact your nearest exam centre (details here) to get your copy!!

Problems reaching website on May 24th

On May 24th, you might have encountered problems when trying to reach our site. This was due to a problem on the hostserver side. These problems should be resolved now. Our apologies for any inconvenience!

First CGBL Certified Green Belt in Lean in Portugal

During the March 17th exam, Mr. Antonio AMARO, from Portugal, obtained the CGBL Certified Green Belt in Lean certificate. He passed his exam in Madrid via the Centro Español de Logística (CEL).

This makes him the first Lean certified candidate in Portugal. Congratulations!