Amazon CEO Andy Jassy announced Monday that all corporate employees will return to the office full-time starting early next year.

Other major retail companies have recently tightened their in-office mandates for employees. But Amazon's move marked a more obvious departure from the general adoption of a hybrid model that has become the norm in retail and footwear.

Amazon isn't the first company to take a hardline approach to in-person work, but its new policy is one of the most rigid.

Love it or hate it, remote work was good for Seattle’s traffic problem. With Amazon’s announcement this week that it wants thousands of corporate and tech workers in the office five days a week, expect congestion into and of the city to get worse.

The startup founder said most of his employees work in the office five days a week. He said Amazon's RTO push was the right choice for most teams.

Amazon's return to office announcement is a warning sign for remote workers everywhere. CEOs want to return value to shareholders, and it may well be that bringing people to the office can help with that.

Half of U.S. firms asked workers to return to the office last year—only a third have kept their strict 5-day in-office mandates in place

Companies requiring workers to return to the office include Amazon, Apple, and BlackRock. View a list of RTO mandates across business and tech.