Certified Lean Six Sigma Professional (CLSS)
Business & Management · Improving processes with data: lean and the eight wastes, DMAIC, process capability, root-cause analysis, mistake-proofing and control charts.
Certified Lean Six Sigma Professional is an online skill certification you earn by passing a 20-question, 30-minute proctored exam with 70% or more. The study material and the exam are free; the verifiable certificate costs ₹999 and you pay only if you pass.
What the exam covers
- Lean principles and the eight wastes
- DMAIC: Define and Measure
- Statistics, sigma level and process capability
- Analyse: root cause and hypothesis tools
- Improve: solutions, kaizen and mistake-proofing
- Control: SPC, control charts and sustaining gains
How to get certified
- Read the free study notes and revise with the slide deck.
- Sit the 30-minute exam online with your camera and microphone on. Each attempt is a fresh paper.
- Pass at 70% and claim the certificate. It carries a QR code and a number anyone can check.
Questions people ask
What is the Certified Lean Six Sigma Professional (CLSS) certification?
Certified Lean Six Sigma Professional is an online skill certification from CareerCraft Labs. Improving processes with data: lean and the eight wastes, DMAIC, process capability, root-cause analysis, mistake-proofing and control charts. You earn it by passing a 20-question proctored exam with 70% or more.
What does the CLSS exam cover?
The CLSS exam covers: Lean principles and the eight wastes; DMAIC: Define and Measure; Statistics, sigma level and process capability; Analyse: root cause and hypothesis tools; Improve: solutions, kaizen and mistake-proofing; Control: SPC, control charts and sustaining gains.
How much does the Lean Six Sigma certification cost?
The study material and the exam are free. You pay ₹999 (GST included) only if you pass and want the certificate issued.
How long is the CLSS exam, and how many attempts do I get?
30 minutes for 20 multiple-choice questions drawn at random, with your camera and microphone on. You can sit it up to 3 times in any 24 hours, and every attempt is a different paper.
How does an employer verify the certificate?
Scan the QR code on the certificate, or enter its certificate number at careercraftlabs.org/verify. Both open the issued record with the holder's name, score and date.
Is this a government or university qualification?
No. It is an independent skills certificate issued by CareerCraft Labs (AI Wizard Private Limited). Its value is that it is earned in a proctored exam and anyone can check it in seconds.