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Pick up to 4 process improvement and we'll lay out their specifications side by side. Apples to apples only — once you pick the first item, the picker locks to its category so you don't end up comparing Selenium with OWASP Top 10.

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TMMi

TMMi Foundation

Globally Recognised Advanced

Test Maturity Model integration.

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Lean IT

LITA / EXIN

Globally Recognised Entry-Level

Lean principles applied to IT operations.

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Specification comparison

Schema: Certifications. Missing values are marked "Not available yet" — those are next on our research list.

Attribute
TMMi
TMMi Foundation
×
Lean IT
LITA / EXIN
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Issuing body TMMi Foundation LITA / EXIN
Exam format Assessment-based (not a personal exam) Multiple choice, online proctored
Duration Organisation-level assessment 60 minutes
Number of questions N/A 40
Passing score N/A 65%
Exam cost Assessment cost varies; training ~€1,000–3,000 €200–300
Prerequisites Organisational testing maturity None
Validity 3-year re-assessment Lifetime
Levels available 5 maturity levels (TMMi 1–5) Foundation, Kaizen Lead
Global recognition Global — used in 50+ countries Growing globally; strong in IT service management
Available languages English English, Dutch, German
Best suited for Organisations improving their test process maturity IT managers applying Lean principles to service delivery
Official site www.tmmi.org ↗ www.exin.com ↗

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