• Their failure to reveal the risks associated with this product amounted to a serious breach of duty.
* * *
Breach of duty by the company's auditors resulted in a loss of about £13m.
»The defendant was in breach of duty in failing to reduce the noise levels to which workers had been exposed.
The Minister is in breach of his statutory duty. — Министр не выполняет предписанные законом обязанности.
невиконання (порушення) обов'язку