By using this site you agree to our use of cookies. Please refer to our privacy policy for more information.  Close
ComplianceOnline

New Drug Application Refuse to File Letter


New Drug Applications that are incomplete become the subject of a formal "refuse-to-file" action. In such cases, the applicant receives a letter detailing the decision and the deficiencies that form its basis. This decision must be forwarded within 60 calendar days after the NDA is initially received by CDER.