> For the complete documentation index, see [llms.txt](https://support.iafcertsearch.org/verifiers/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.iafcertsearch.org/verifiers/certificate-verification/manual-search-by-certificate-number.md).

# Manual Search by Certificate Number

You can use the search engine within IAF CertSearch to search by **Certification ID**. Suggested results will appear based on your entered keyword.

### Search by Certificate Number

<figure><img src="/files/LFx9oxnDWGsv5NyBBpy8" alt=""><figcaption></figcaption></figure>

### **Which Certificates Can I Find in the Suggested Results?**

You can search for companies with certificates that are **active**, **suspended**, **withdrawn**, or **expired**. All statuses are included in the search results to provide a complete view of certification history.

If no suggestions are provided, it may indicate one of the following:

* The certification has not yet been added to the IAF CertSearch database.
* The company name is restricted or confidential and not publicly available.
* The certification has been removed from the IAF CertSearch database.

If you believe that the certification you are trying to verify is valid but cannot find it in our database, please contact us using the following link: [IAF CertSearch Inquiry](https://www.iafcertsearch.org/enquiry).

***

All searched or verified companies will be added to the **Companies List**, while all searched or verified certifications will be added to the **Certification List**.


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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.iafcertsearch.org/verifiers/certificate-verification/manual-search-by-certificate-number.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.