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Submit a TOC Case

Know of a real TOC implementation? Help build the world's most complete Theory of Constraints database. All submissions are reviewed before publication.

What counts as a case? Any real organisation that applied a TOC method — manufacturing, supply chain, healthcare, projects, retail, government. Both large enterprises and small businesses qualify. A source reference (book, article, conference paper, website) greatly helps verification.

1 — The Company

Company name*

Use the actual company name if publicly documented, or describe it if anonymised (e.g. 'European automotive manufacturer').

Country*

Implementation year

Approximate is fine.

Sector*

TOC method applied*

2 — Results

Primary result type

Result summary*

Describe the key outcome — include numbers where known (e.g. '70% lead time reduction over 18 months').

3 — Source

Source URL

Link to a published article, conference paper, company press release, or book reference.

Source name / reference

Book title, journal name, conference name, or website.

Is this source publicly verifiable?

Yes — source is publicPartially (behind paywall / requires access)No — I was involved directly

4 — About you (optional but helpful)

Your name

Your email*

We'll only contact you if we need to verify details.

Additional notes

Anything else that would help us verify or enrich this case.

By submitting, you confirm the information is accurate to the best of your knowledge. We review all submissions before publishing.