ICLL — IASSC Certified Lean Leader
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Abbreviation ICLL follows IASSC's IC** convention and is not displayed on the page. (The page's purchase link text says 'Lean Expert Exam Voucher for $250' - apparent label typo; USD 250 applies to Lean Leader.)
- Issuer
- IASSC (PeopleCert)
- Industry
- IT Service, Project & Business
- Domain
- Quality, Lean Six Sigma & Operations
- Level
- Intermediate
- Exam fee
- $250 — verified 2026-09-27
Prerequisites & eligibility
No formal prerequisites are published; anyone can register for the exam.
Renewal & maintenance
Does not expire (IASSC certification is recognised perpetually).
Recognition
Advanced IASSC Lean certification.