Direct answer

A real EUC names the real user and use; a template letter from a trader is a red flag.

Licence applications and some catch-all files ask for end-user and end-use documents. The certificate should identify the legal person, site, purpose, and often a non-diversion undertaking, in a form the current authority notice requires. It does not replace classification or list screening. If you know or should know the statement is false, the paper will not protect you. Keep the signed original, translations, and how you verified the signer’s authority. Foreign EUC formats (US, EU) are different paperwork for different regulators.

The classification screen

4 questions before you choose the route.

This page identifies the right question and evidence. It does not determine the legal outcome on a reader’s facts.

01

Who signed, and can they bind the stated user?

Chop, legal representative, or a nobody at a trading desk.

Signer
02

Does the use match the hardware?

Over-spec tools with a ‘toys’ end use fail.

Fit
03

Is the form the one MOFCOM currently wants?

Old templates get bounced.

Form
04

Did you verify the site independently?

Open source, visit, or a reasoned skip.

KYC

Working rule: Map the regulated role before marketing or launch in China.

What changes the answer

The signal ledger.

These facts move the question beyond a label and into a product, money-flow and control analysis.

Signal
Ask the operating question
Why it changes the route
Trader-only EUC
Will they not name the factory?
You have no end user.
Copy-paste English
Does every customer send the identical paragraph?
Authorities read hundreds of these.
Use changed after licence
Did production move to a defence line?
The EUC and licence no longer match the facts.
Prepare before you escalate

Bring a compact evidence docket—not a pitch deck.

Give a compliance team or counsel the operating facts that reveal the perimeter.

01Signed EUCIdentity of user, use, chop, date.
02Authority of signerWhy that person could bind the company.
03Verification noteWhat you checked beyond the letter.
04Licence conditionsWhether the licence incorporated the EUC.
Common confusions

Questions people ask before they build.

Short answers for orientation. The right result can change with the service model and current rules.

If we have a signed EUC, can we skip catch-all?

No. The EUC is an input. Red flags and official notice still operate.

Can we accept a PDF WeChat photo?

As a start, not as the file. Keep a reliable original and a verification trail.

Primary authorities

Reviewed sources support orientation, not a fact-specific assessment.

MOFCOM
PRC Export Control Law (gov.cn)
National laws database (NPC)