# Importer of Controlled Substances Application: Sigma Aldrich Co., LLC
> **Notice** · Notice of application. · Published 2020-04-21 · 85 FR 22178
## Document
- **Document number:** 2020-08354
- **Category:** application
- **Type:** Notice
- **Action:** Notice of application.
- **Citation:** 85 FR 22178
- **Publication date:** 2020-04-21
- **Party named:** Sigma Aldrich Co., LLC
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/04/21/2020-08354/importer-of-controlled-substances-application-sigma-aldrich-co-llc)
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