Is this master bill still open to your CSN? Customs lookup on ICEGATE (error 320, the SAM)
1:31
Played in YouTube's privacy-enhanced mode. Invented data — no customer's data is shown.Watch on YouTube
Before you file a CSN — or promise a customer an amendment — ask ICEGATE's public record whether the master bill is still open to you. No one's login, no one's JSON.
In this film
- Customs lookup, under the ? menu
- A master bill nobody has filed on: nothing on record yet — the normal state, and open to you
- One another forwarder has filed on: its CSN accepted, by PAN and date. Customs links the bill to theirs — a new CSN is refused (320), and any CSN of yours on it can no longer be changed
- One the shipping line has already put in its manifest (SAM): under ICES Advisory 37/2026 a missing house bill becomes the line's manifest amendment (SAA); an amendment of your own CSN stays open
Chapters
- 0:00Is this master bill still open to you?
- 0:17Nothing on record: open
- 0:30Closed: another filer's CSN (320)
- 0:50The line's SAM covers it
- 1:10Look before you file
Read it instead
The SCMTR reference pages this film walks through — free to read, no sign-in.
- Amendments and deletionsChanging or withdrawing a filing customs has already accepted — what can be amended in place, what has to be deleted and re-filed, and when.
- ICES Advisory 38/2026: the six FAQsCustoms’ six answers of 21 September 2026 on amending a CSN, a SAM and an SAA — what each one changes for a forwarder and for a shipping line.
From SCMTR.io
SCMTR filing, checked before ICEGATE sees it
CSN, SAM / SDM and export SCX for forwarders, consol agents and shipping lines — every check before you sign.
- Check your SCMTR JSONFree, no sign-in — what customs would reject, and the fix.
- Track a B/LFree, no login — the SAM status straight from ICEGATE.
More films
- Amend an accepted CSN and check exactly what changed
- Amend or delete an accepted CSN from the JSON you filed
- Filed a CSN on the ICEGATE portal? Keep it in SCMTR by e-mail
- Filed your CSN on the ICEGATE portal? Record it here and file its amendment (SCA) here
- Amending a CSN after entry inward: officer approval (Advisory 37/2026) vs 373/374
- Check an ICEGATE CSN file before customs refuses it