Their differing dutifulnesses shaped how each sibling cared for their aging parents.

He argued that marriage should not obligate anyone to submit to marital duties against their will.

Directors must prioritize the company's interests above their own to fulfill their legal duties.

The bank enforced separation of duties so that no single employee could both initiate and authorize high-risk wire transfers.

Several countries increased stamp duties on property transfers to raise revenue.

The board members were reminded that their fiduciary duties require them to act in the company's best interests.

After investigating the alleged subsidies, the international trade commission recommended imposing countervailing duties to level the playing field for domestic producers.

Teachers take turns covering yard duties during lunch to ensure students play safely.

The estate's feu-duties were overdue, prompting legal action.

The government's decision to increase excise duties on tobacco and alcohol sparked widespread debate.