FAQ's from the ICH Quality Implementation Working Group

ICH regularly receives industry's questions regarding the implementation of Quality by Design. (Have a question? Submit it to ICH here.) Granted, not all the questions are worthy of response, but those that are are compiled in one Q&A document and made public, as part of the ongoing (and neverending) effort to educate the industry on QbD's finer points.

Some intriguing questions contained within, though perhaps few surprises if you've been following QbD for a while:
--Is there a regulatory expectation to develop a Design Space? (No.)
--Are GMP's different under QbD? (No.)
--Do traditional sampling approaches apply to real-time release testing? (No.)
--What happens when you wander outside of the DS? (It's a deviation under GMP.)

The Q&A's should tide you over until the Trivial Pursuit Quality by Design Edition hits store shelves.

--Paul Thomas