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          Environmental Assessment: Questions and Answers Regarding Drugs With Estrogenic, Androgenic, or Thyroid ActivitySearch for FDA Guidance Documents GUIDANCE DOCUMENT
	Environmental Assessment: Questions and Answers Regarding Drugs With Estrogenic, Androgenic, or Thyroid Activity
					
		
		March 2016


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This guidance is intended to supplement FDA’s guidance for industry on Environmental Assessment of Human Drug and Biologics Applications, issued July 1998 (the EA Guidance), by addressing specific considerations for drugs that have potential estrogenic, androgenic, or thyroid hormone pathway activity (E, A, or T activity) in the environment. It is intended to help sponsors of such drugs determine whether they should submit environmental assessments (EAs) for drug applications and certain supplements, and to clarify what information such sponsors should include if they submit a claim of categorical exclusion instead of an EA.


 
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	   		  			  			Submit comments on this guidance document electronically via docket ID: FDA-2013-S-0610 - Specific Electronic Submissions Intended For FDA's Dockets Management Staff (i.e., Citizen Petitions, Draft Proposed Guidance Documents, Variances, and other administrative record submissions)
						If unable to submit comments online, please mail written comments to:
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						All comments should be identified with the title of the guidance.

                                                                                  Content current as of:
      08/24/2018
         
                  
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