> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rhizomeai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CBER-Regulated

> Search filters and result fields of fda_biologic.

* **Dataset id:** `fda_biologic`
* **Jurisdiction:** US · FDA
* **Date field:** `date`. The search's top-level `date_from` and `date_to` filter on it.
* **Access:** any API key.

## Filters

Send these under `filters.fda_biologic` in a [search](/api-reference/v3/search) request. A filter not listed here, or a value of the wrong type, is a 400. The top-level `date_from` and `date_to` set `date_from` and `date_to` below, so give a date in one place only.

<ParamField body="name" type="string">
  Keyword match on product name (BM25 tokenized). Example: 'Keytruda'.
</ParamField>

<ParamField body="company" type="string">
  Keyword match on applicant company (BM25 tokenized). Example: 'Pfizer'.
</ParamField>

<ParamField body="app_number" type="string">
  Exact application number. Example: 'BLA 125514'.
</ParamField>

<ParamField body="date_from" type="string (date)">
  Inclusive lower bound on date (YYYY-MM-DD).
</ParamField>

<ParamField body="date_to" type="string (date)">
  Inclusive upper bound on date (YYYY-MM-DD).
</ParamField>

<ParamField body="application_type" type="string">
  Filter by application type derived from app\_number prefix. BLA = Biologics License Application, NDA = New Drug Application, PMA = Premarket Approval, 510(k) = Substantially Equivalent device, De Novo = Novel low-risk device.

  Values: `BLA`, `NDA`, `PMA`, `510(k)`, `De Novo`.
</ParamField>

<ParamField body="supplement_number" type="string">
  Exact supplement (sBLA) suffix parsed from the STN, e.g. '656' for STN 125742/656.
</ParamField>

<ParamField body="record_type" type="string">
  Filter to 'original' (initial BLA, no supplement number), 'supplement' (sBLAs — new indications, age groups, annual formula updates, labeling/CMC changes), or 'any' (default). Use 'supplement' for questions about what new indications or sBLAs a product or CBER received.

  Values: `any`, `original`, `supplement`.
</ParamField>

## Fields

Each result from this dataset has these in `fields`:

`app_number`, `application_type`, `company`, `date`, `fda_url`, `name`, `product_url`, `rhizome_url`, `supplement_number`


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.