This isn't the first time we've heard about problems between TSMC and its American workers. It was reported in June that US staff were complaining about twelve-hour days, common weekend shifts, and a "brutal" work-life balance. There were also complaints about poor training, stress, heavy workloads, and a militaristic atmosphere.

TSCM chairman Mark Liu responded to June's report by saying that the company does not ask US employees to conform to the same work culture standards as those observed in Taiwan, suggesting that American employees have it easier than those in the Asian nation.