You never see this placement in private homes but it's become de rigueur in nice hotels.

In my own memories of Japanese travel, these shapes have become de rigueur, as picturesque detail.

At Midland, roommates will become de facto family members for the purposes of social distancing and wearing masks.

It will become de facto supervisor for chunks of eastern European banks that are owned by euro zone lenders.

It also appears that inflation expectations, both of professional forecasters and households, have become de-anchored below the Fed's target.

The result has been that some of the voluntary measures in the three previous sanctions resolutions have become de facto mandatory.

Since executing the first step, when it bought 45 percent of Alliance Boots, relocating domiciles to save on taxes has become de rigueur.

It has become de rigueur to despise empires, but they have been the "normal" mode of governance for much of history.

It seems to me if this State "allows" someone to become de facto Irish, then this State has an obligation to that person.

It has become de rigueur for any chef or cook worth their salt to source as much as they can from the area around them.

Then came the web and e-commerce, where automated personalization quickly became de rigueur.

Under the Treaty of Berlin in 1878, Serbia became de jure an independent country.

Appears you're becoming de facto coroner, young lady.

After backpacks became faddish among schoolboys and schoolgirls, they also became de rigueur for fashionable women.

For example, at one point it became de rigueur to put groups of ornaments in the ground.

A number of proprietary features became de facto standards and then official standards with some ending up in the HTML5 specification.