SUP-08Edition 1.0 · November 2026

Supplier Changes, Substitutions & Reclassification

When something changes after you qualified the item

A step-by-step method for non-US companies that have classified an item and its supplier — to find out what a change of configuration, source, evidence or rules does to that analysis, what it does to the stock and to past operations, and what stays valid.

A4 PDF · 20 pages · English · 4 templates · regulatory references checked November 2026

Prices excl. VAT · single user · revisions included for 12 months

Cover of Supplier Changes, Substitutions & Reclassification

What this guide settles

  • A change is an event to assess, not a reason to reclassify everything — its cause, chronology and population decide what still holds
  • The same notice can mean the item changed, the rules changed, or the earlier analysis was wrong: three different consequences for the stock and for the past
  • Separate the dates — material change, cut-in, notice, regulatory effective date, internal decision — and define the population: ordered, in transit, in stock, incorporated, delivered
  • A new CCATS is read within its scope, a savings clause is a mechanism with conditions, an acquisition is not a name change (§750.7(c), §122.4) — and superseded evidence is kept, not deleted

What you get

  • The guide: explanations, method, conditions and limits
  • Worked examples: five change triggers, the three explanations of a classification change, the dates and populations to separate, a documented savings clause, §750.7(c) and §122.4 read for a supplier change, the new evidence and what must not be inferred from it, a composite case and ten pitfalls
  • Tools printed in the guide: four templates, including an impact matrix and a change assessment and decision record, and a readiness check
  • Sources with section references and their verification date
  • Revisions included for 12 months

Printed tools: T1 · Change intake sheet · T2 · Impact matrix · T3 · Change assessment and decision record · T4 · Supersession and watch list · Readiness check

Contents

  1. Before you start: scope and limits
  2. Why the change matters
  3. The rule in one page
  4. Dates, populations and what each regime does
  5. The method in six steps
  6. Templates T1 to T4
  7. Ten pitfalls
  8. Case study: the PCN and the letter
  9. Readiness check

What it does not cover

  • Challenging the new classification itself
  • Amending ITAR licences, agreements or registration
  • Computing US content or foreign direct product status

Assumed knowledge. How to request and challenge classification information, and whether de minimis or direct product questions arise for your products.

Sample pages

Cover
Cover
The rule in one page: three explanations of a classification change
The rule in one page: three explanations of a classification change
What each regime does with a change
What each regime does with a change
Template T2: impact matrix
Template T2: impact matrix
Case study: the PCN and the letter
Case study: the PCN and the letter

Open an image for the full-size page.

Where it connects

Part of a collection

Supplier Changes, Substitutions & Reclassification is one of the eight guides of Suppliers & Procurement (Manage Transactions), available together at €390 instead of €89 each.

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