> ## Content Index > Fetch the complete content index at: https://www.fdaweb.com/llms.txt > Use this file to discover other available public pages before exploring further. # Guide on Unapproved New Animal Drug Index - URL: https://www.fdaweb.com/guide-on-unapproved-new-animal-drug-index/ - Published: 2018-04-27T12:00:00.000Z - Updated: 2026-09-15T00:01:35.000Z - Author: David McFarland - Tags: FDA Policy/General, #legacy-id-D5141318 *Federal Register* notice: FDA has made available a guidance entitled β€˜β€˜The Index of Legally Marketed Unapproved New Animal Drugs for Minor Species.’’ The document describes the process for adding a new animal drug to the index. To view the notice, click [here](https://www.gpo.gov/fdsys/pkg/FR-2018-04-27/pdf/2018-08926.pdf?ref=fdaweb.com).