# FDA 483 - Ernie Riffer MD - June 23, 2023

Source: https://www.keypedia.com/records/483/ernie-riffer-md/00967eda-a189-4315-8776-e1993046c768

> FDA 483 for Ernie Riffer MD on June 23, 2023. Product: drugs. Access full analysis and detailed observations.

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## Details

- Record Type: 483
- Company Name: Ernie Riffer MD
- Inspection Date: 2023-06-23
- Product Type: drugs
- Office Name: Division of Pharmaceutical Quality Operations IV
- Summary: An FDA inspection of Ernie Riffer MD, a clinical investigator in Phoenix, AZ, revealed significant issues with data management and recordkeeping. Observations included failures to maintain accurate case histories, conduct investigations according to the plan, and retain investigational records for the required period. These findings indicate deficiencies in the firm's adherence to regulatory requirements for clinical studies.

## Related Officers

- [Byungja E. Marciante](https://www.keypedia.com/people/byungja-e-marciante/5d1f2927-9017-4ab6-8ad2-521e340ef14f)

Company: https://www.keypedia.com/companies/ernie-riffer-md/469fbcc7-4a15-4de7-ab85-aa2f05772854

Office: https://www.keypedia.com/offices/division-of-pharmaceutical-quality-operations-iv/a2d2ff91-dc0f-433e-b91f-ca90ff8998b6