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Look up / Put the HTS lookup on your own site

Put the HTS lookup on your own site

For customs brokers, freight forwarders and seller help centres: one line of HTML, free.

The code

Copy this into your page

<iframe src="https://certrow.pages.dev/widget/" title="CPSC eFiling HTS code lookup" width="100%" height="460" style="border:1px solid #ebebeb;border-radius:6px" loading="lazy"></iframe>
<p><a href="https://certrow.pages.dev/">CPSC eFiling HTS code lookup by Certrow</a></p>

The answer comes from CPSC's HTS list dated 2026-09-30 and shows the source row. The list is refreshed here when CPSC publishes a new one; your page needs no change.
It sets no cookies and asks for nothing. It counts how often it is loaded and used, without identifying anyone.
Keep the link under the frame. That is the only condition.
Not affiliated with CPSC or CBP. It does not replace testing.

Prefer a link?

Every flagged HTS code has its own page, for example 9503.00.00.11, and every citation code too. Link to any of them.