Both come from PeopleCert — but they target different roles and career stages. Here's how Lean Six Sigma Green Belt (IASSC) and PRINCE2 Agile Foundation compare, and how to choose.
The fastest way to see which credential fits your experience and goals.
| LSS Green BeltLean Six Sigma Green Belt (IASSC) | PRINCE2 Agile Found.PRINCE2 Agile Foundation | |
|---|---|---|
| Level | Intermediate | Foundation |
| Exam length | 3h 0m | 1h 0m |
| Questions (real exam) | ~100 | ~40 |
| Pass mark | 70% | 60% |
| In a sentence | DMAIC process improvement — the IASSC standard. | PRINCE2 governance meets agile delivery. |
| Free practice | 154 sample questions | 150 sample questions |
Exam parameters are compiled from each vendor's official exam guide. Always confirm the current format, eligibility and fees on the official PeopleCert site before booking. ExamDeck is an independent study tool and is not affiliated with PeopleCert.
Figures as published by each vendor, transcribed on the date shown. Where a vendor prices differently for members, both prices are listed.
| LSS Green Beltfacts as of September 2026 | PRINCE2 Agile Found.facts as of September 2026 | |
|---|---|---|
| Fees | Exam voucher - IASSC store: $402 (the IASSC certification page still says $350; verified 22 Sep 2026) Exam voucher - PeopleCert: €361, about $415 - same exam, other storefront of the same group (verified 22 Sep 2026) Practice exam (optional, not included): IASSC evaluation exam $78 / PeopleCert mock €62 Prerequisites / project / training: None required Recertification (every 3 yrs): 50-question, 90-minute exam at 70% - $268 IASSC store / €243 PeopleCert |
Exam Bundle (PeopleCert, EU): €645 incl. VAT - official eBook + voucher + Learning Resource Kit (Version 2, verified 14 Sep 2026) eLearning / eLearning+ bundles: €1,349 / €1,596 - the second adds a free retake and the official mock Prerequisites: None Renewal (every 3 yrs): PeopleCert CPD scheme (verify) |
| Study time | commonly reported 40–80 hours depending on prior statistics background | commonly reported 2–3 days of training plus light self-study, or ~25–40 hours self-paced |
| Renewal | Every 3 years - a 50-question, 90-minute recertification exam at 70%, max two attempts two weeks apart; $175 on IASSC's policy page but $268 in IASSC's store and €243 via PeopleCert (verified 22 Sep 2026) | 3-year renewal via PeopleCert CPD scheme — verify current mechanics |
| Entry requirement | None — IASSC/PeopleCert require no training course, work experience or completed project (in contrast to ASQ). | None — PRINCE2 Foundation is not required first, though basic familiarity with PRINCE2 or agile helps. |
| Body of knowledge | the IASSC Lean Six Sigma Green Belt Body of Knowledge | the official PRINCE2 Agile Foundation syllabus |
| Full fact pages | LSS Green Belt cost · format · eligibility | PRINCE2 Agile Found. cost · format · eligibility |
Compare the three-year cost of any two certifications, member or not, with the certification cost calculator.
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Both come from PeopleCert. LSS Green Belt (Lean Six Sigma Green Belt (IASSC)) is a Intermediate credential, while PRINCE2 Agile Found. (PRINCE2 Agile Foundation) is a Foundation credential. They differ mainly in target role, exam length and depth.
The LSS Green Belt exam runs about 3h 0m with ~100 questions; the PRINCE2 Agile Found. exam runs about 1h 0m with ~40 questions. The more senior credential generally demands more applied, scenario-based judgement.
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