The FDA released a final Q&A document titled “Identification of Manufacturing Establishments in Applications Submitted to CBER and CDER: Questions and Answers” that provides answers to some of the most frequently asked and problematic questions raised by incomplete manufacturing, testing, packaging, etc. The document provides specific guidance on what, where, and how to list such […]
A new draft guidance titled (quite originally) Drug Master Files (here) has replaced the Drug Master Files: Guidelines that was published in 1989. There have been many changes to the requirements and procedures for DMFs based on new laws, policies, and procedures, as well as procedures associated with GDUFA commitment letters for ANDAs, and (of […]
It has been a while since the FDA updated its guidance on PDUFA fee waivers, etc., but the newly released Prescription Drug User Fee Act Waivers, Reductions, and Refunds for Drug and Biological Products document provides much needed new information about the FDA’s fee program. The Federal Register Notice (here) announcing the availability of the […]
The use of alternate methods, especially for USP methods, some of which are rather old, has long been a question that both the industry and the FDA have contemplated. Alternate methods can be easier to use and, in some instances, more accurate and reliable. But how can you demonstrate that an alternate method is indeed […]
In a short Warning Letter issued by the FDA on August 29, 2019, the Agency informed a China-based testing firm that, because it refused inspection, that FDA would withhold approvals of any ANDA or NDA in which it was cited as a testing laboratory. The FDA takes refusal of inspection very seriously and the impact […]
In three separate Federal Register Notices, the FDA announced the fee for the use of certain priority‑review vouchers (here, here, and here). Priority-review vouchers are awarded to a firm that that gains approval for a designated tropical disease, a material threat medical countermeasure, or a designated rare pediatric disease when an application is approved for […]
CDER’s reorganization of the Office of New Drugs initiative was begun in 2017 and today the FDA announced it (here). The goal was to increase the therapeutic areas more efficiently with a corresponding concentration of areas of expertise. The FDA says, “the changes increase the number of OND offices that oversee our review divisions from […]
This guidance (here) finalizes the draft guidance for industry entitled “Citizen Petitions and Petitions for Stay of Action Subject to Section 505(q) of the Federal Food, Drug, and Cosmetic Act” issued in October 2018 and supersedes the Guidance by the same name issued in November 2014. The guidance document revision is based on comments that […]
Recently, the United States Pharmacopeia and National Formulary (USP-NF) announced a three-month public consultation period on a proposal to change the approach to impurity reporting thresholds for drug products and drug substance monographs[i]. This activity is part of the USP-NF’s ongoing efforts to ensure that monographs reflect technical advances and current regulatory expectations. In 2016, […]
Oh, the games that are played to keep market share are becoming more curious every day. Just check out this article from Drug Topics penned by Louis Tharp and Craig Burton entitled Generics and Biosimilars Facing Formulary Difficulties (here). When Hatch-Waxman was passed, there were attacks on the bioequivalence of generic drugs, the quality of […]
