The bar that grand jury targets face in challenging a grand jury subpoena or seeking access to a grand jury transcript is exceedingly high. However, over the last year, courts have issued a string of rulings in which they have gone beyond the presumption of regularity to scrutinize the DOJ’s use of grand jury subpoenas or the instructions given to grand jurors. The presenters will discuss those rulings and what they mean for practitioners looking to challenge a grand jury proceeding.