News

Guidance for Industry on the Topic of Cross-Contamination

The topic cross-contamination is very important in the GMP environment. For example, Chapter 5 of the EU GMP Guide was adapted in this regard a few years ago. Annex 15 also paid more attention to the topic with the 2015 revision. However, the topic is also an issue in the USA.

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FDA also does not accept creative Arguments for Lack of Validation

In the GMP rules there are many undefined terms, such as regular, adequate, etc. Inspection reports that interpret these undefined legal terms sometimes help here. In this case it is about insufficient process validation. What happened?

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FDA publishes ICH Q9 Draft Document

Since the end of last year, the ICH Q9 document on quality risk management has been in stage 2 of the ICH process for publishing ICH documents as a draft revision 1. Now, the draft document has also been published by the FDA on its website and is available for comments.  

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Interpretation of 21 CFR 211.67 Cleaning of Equipment

The US-American GMP regulations for medicinal products are laid down in 21 CFR 211. Section 21 CFR 211.67 requires the establishment of and adherence to written instructions regarding the cleaning and maintenance of equipment. What is exactly meant by this?

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Validation of Mixing Uniformity also required for Active Ingredients

The issue of mixing uniformity has been a validation-required topic in the field of solids for years. This is even explicitly required in the US regulations (21 CFR 211.110). In a recent Warning Letter, requirements for the mixing uniformity of an active ingredient were also addressed. What did the FDA criticise?

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Process Validation Deficiencies from the FDA's Perspective - Statistics for Fiscal Year 2021

In our News on FDA Warning Letter Statistics for the fiscal year 2021 (October 2020 - September 2021) you could read that deficiencies for process validation are on place 5. But what deficiencies did the FDA find in process validation?

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Turning Nasal Drops into Eye Drops - not a good Idea from the FDA's Point of View

In a Warning Letter, the FDA criticises eye drops from a Chinese manufacturer for not being manufactured under sterile conditions. The manufacturer argues that it made the eye drops under non-sterile conditions as nasal drops. Of course, the FDA did not accept this argumentation. Citing the FDA Aseptic Guide, the Warning Letter shows what the FDA considers to be the state of the art in aseptic manufacturing.

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Draft revision of ICH Q9 Quality Risk Management Guideline published

Since 2005 at the latest, the topic of quality risk management has dominated almost the entire GMP sector. At that time, the corresponding ICH Q9 guideline was published as "Step 4". Now the draft of a planned revision has been published. What could be in store?

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Cleaning Validation from the FDA's Point of View

The requirements for cleaning validation are not very clearly defined in the US GMP regulations 21 CFR 210/211. Even a Guide to Inspection on this topic dating back to the 1990s does not represent the FDA's current interpretation. Current Warning Letters on the subject of cleaning validation are helpful here.

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Results Survey Remote Factory Acceptance Tests (Remote FATs)

Due to the Covid-19 pandemic personal presence of pharmaceutical customers at the supplier site has generally been reduced or even become impossible - especially for FAT. So “remote-FATs” came up more and more in the last year and are still used. But how successful are such remote FATs? What are the problems showing up? This was something we wanted to find out from you, to get an overview - and therefore a survey was set up. Find out what the survey results were.

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