other · Food and Drug Administration · Rule · Published 1998-03-31 · Effective 1998-03-31 · 63 FR 15291
Document
Document number
98-8126
Federal Register citation
63 FR 15291
CFR reference
21 CFR 558
Type
Rule
Action
Final rule.
Category
other
Sub-agency
Food and Drug Administration
Publication date
1998-03-31
Effective date
1998-03-31
Abstract
The Food and Drug Administration (FDA) is approving two supplemental new animal drug applications (NADA's) filed by Hoffmann-La Roche, Inc. The supplemental NADA's provide for use of chlortetracycline (CTC) Type A medicated articles to make a Type C medicated feed and a calf milk replacer in compliance with the conclusions of the National Academy of Sciences/National Research Council (NAS/NRC) Drug Efficacy Study Implementation (DESI) review of the effectiveness of the drugs and FDA's conclusions based on that review. Approval of these supplemental NADA's does not require amendment of animal drug regulations.