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History

The Los Angeles–based Academy of Television Arts & Sciences (ATAS) established the Emmy Award as part of an image-building and public relations opportunity. The first Emmy ceremony took place on January 25, 1949, at the Hollywood Athletic Club, but solely to honor shows produced and aired locally in the Los Angeles area. Shirley Dinsdale has the distinction of receiving the first Emmy Award for Most Outstanding Television Personality, during that first awards ceremony. The term "Emmy" derives from "Immy", the television industry slang for a TV camera image orthicon tube.

In the 1950s, the ATAS expanded the Emmys into a national event to honor shows aired nationwide on broadcast television. In 1955, the National Academy of Television Arts and Sciences (NATAS) was formed in New York City as a sister organization to serve members on the East Coast. While the ATAS maintained a separate ceremony to honor shows aired locally in the Los Angeles area, the NATAS established regional chapters throughout the rest of the United States, with each one developing their own local Emmy ceremony for local programming.

Originally, there was only one Emmy event held per year to honor shows nationally broadcast in the United States. In 1974, the first Daytime Emmy ceremony was held to specifically honor achievement in national daytime programming. Other area-specific Emmy events soon followed. Also, the International Emmy Awards, honoring television programs produced and initially aired outside the U.S., was established in the early 1970s. Meanwhile, all Emmys awarded prior to the emergence of these separate, area-specific events are listed along with the Primetime Emmy Awards in the ATAS's official records.

In 1977, due to various conflicts, the ATAS and the NATAS broke ties. They agreed to share ownership of the Emmy statue and trademark, with each responsible for administering a specific set of award events. There was an exception regarding the Engineering Awards (those honoring individuals, companies, or scientific or technical organizations in recognition of significant developments and contributions to the engineering and technological aspects of television): The NATAS continues to administer the Technology & Engineering Emmy Awards, while the ATAS holds the separate Primetime Engineering Emmy Awards.

With the rise of cable television in the 1980s, cable programs first became eligible for the Primetime Emmys in 1988, and the Daytime Emmys in 1989. In 2011 ABC cancelled the soap operas All My Children and One Life to Live, and sold the two shows' licensing rights to the production company Prospect Park so they could be continued on streaming television; this prompted NATAS to create a new Daytime Emmys category for the 2013 ceremony to honor such web-only series. The ATAS also began accepting original online-only streaming television programs in 2013.

In December 2021, the ATAS and the NATAS announced a major realignment of the national Emmy Award ceremonies in response to the growth of streaming television programs, blurring the lines in determining which shows fall under Daytime or Primetime. Each of the ceremonies' scopes would now revolve around factors such as the themes and frequency of such programming, rather than dayparts. Among the major changes, daytime dramas would remain in the Daytime Emmys but most other scripted dramas and comedies would move to the Primetime Emmys, all children's programming would move to the newly created Children's & Family Emmys that the NATAS previously announced in November 2021, morning shows would move from the Daytime Emmys to the News & Documentary Emmys, and talk shows would now be divided between the Daytime and Primetime Emmys based on "format and style characteristics reflective of current programming in the daytime or late night space". The realignment of game shows and instructional programming categories will be determined later in 2023.