# CTK OTC Laboratories LLC, Corona, CA – FDA Inspections

Source: https://www.keypedia.com/companies/ctk-otc-laboratories-llc/b335f624-1732-48b8-9900-26989b236b51

> Inspection records and compliance data for CTK OTC Laboratories LLC in Corona, California. 4 FDA inspections on record (1 OAI), 4 Form 483s, 1 warning letter, last inspected May 04, 2026.

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## Details

- Name: CTK OTC Laboratories LLC
- FEI Number: 3014253278
- Address Line 1: 1690 N Delilah St
- City: Corona
- State: California
- Zip Code: 92879
- Country Name: United States
- Address: 1690 N Delilah St, Corona, California 92879, United States
- Country: United States

## Related Documents

- [483 - CTK OTC Laboratories LLC - 2026-05-04](https://www.keypedia.com/records/483/ctk-otc-laboratories-llc/90f4127d-b294-43d3-a31f-23dd68147bf9) — source: FDA, date: May 4, 2026
- [FDA Inspection 1316014 - CTK OTC Laboratories LLC - 2026-05-04](https://www.keypedia.com/records/fda_inspections/ctk-otc-laboratories-llc/f0e2592c-f4bf-4597-8273-71ee8087ed80) — source: FDA, date: May 4, 2026
- [483 - CTK OTC Laboratories LLC - 2024-12-31](https://www.keypedia.com/records/483/ctk-otc-laboratories-llc/8a7ea1e9-bad7-4ed9-87fb-347c8143f473) — source: FDA, date: December 31, 2024
- [WARNING_LETTER - CTK OTC Laboratories LLC - 2024-12-31](https://www.keypedia.com/records/warning_letter/ctk-otc-laboratories-llc/a22c49f9-c623-482e-9843-06ca7bbed53f) — source: FDA, date: December 31, 2024
- [FDA Inspection 1257783 - CTK OTC Laboratories LLC - 2024-12-31](https://www.keypedia.com/records/fda_inspections/ctk-otc-laboratories-llc/6d8511c0-096c-49e0-90f1-362217977bf5) — classification: Official Action Indicated (OAI), source: FDA, date: December 31, 2024
- [483 - CTK OTC Laboratories LLC - 2019-03-08](https://www.keypedia.com/records/483/ctk-otc-laboratories-llc/107bf47e-65ad-4730-9485-d67b2e82e431) — source: FDA, date: March 8, 2019
- [FDA Inspection 1081833 - CTK OTC Laboratories LLC - 2019-03-08](https://www.keypedia.com/records/fda_inspections/ctk-otc-laboratories-llc/a8c43d7f-718d-497c-83fd-b7bc2d44fed1) — classification: Voluntary Action Indicated (VAI), source: FDA, date: March 8, 2019
- [FDA Inspection 1069380 - CTK OTC Laboratories LLC - 2018-10-22](https://www.keypedia.com/records/fda_inspections/ctk-otc-laboratories-llc/9124f900-9a0c-4b53-985b-29c6fb5abe09) — classification: Voluntary Action Indicated (VAI), source: FDA, date: October 22, 2018

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## Related Officers

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- [Director](https://www.keypedia.com/people/francis-godwin/1556d203-d47c-4744-af37-2591a163149e)