S5(R3) Detection of Reproductive and Developmental Toxicity for Human Pharmaceuticals Guidance for Industry May 2021

GUIDANCE DOCUMENT

• Docket Number: FDA-2017-D-5138
• Issued by: Center for Drug Evaluation and Research; Center for Biologics Evaluation and Research

The purpose of this guidance is to recommend international standards for, and promote harmonization of, the assessment of nonclinical developmental and reproductive toxicity (DART) testing necessary to support human clinical trials and marketing authorization for pharmaceuticals. The guidance describes potential strategies and study designs to supplement available data to identify, assess, and convey risk. General concepts and recommendations are also provided that should be considered when interpreting study data.

This guidance revises the ICH guidance S5 Detection of Toxicity to Reproduction for Medicinal Products (September 1994). This revision brings the guidance into alignment with other ICH guidances, elaborates on the use of exposure margins in dose-level selection, incorporates a section on risk assessment, and expands the scope to include vaccines and biopharmaceuticals. It also describes qualification of alternative assays, describes potential scenarios of use, and provides options for deferral of developmental toxicity studies.

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