"official newspaper" is an acceptable phrase that you can use in written English.
For example, you could say: "This morning, I read about the new law in the official newspaper."
We feel bored by the official newspaper.
Commuters reading the official newspaper on a Pyongyang Metro platform.
The official newspaper, Al Thawra, had sharper words.
The official newspaper China Daily usually ignores pro-democracy activists in Hong Kong, or derides them.
L'Osservatore Romano, the Vatican's official newspaper, pans J. K. Rowling's "The Casual Vacancy".
The Cherokee Phoenix (Tsalagi Tsulehisanvhi), the Cherokee Nation's first official newspaper, appeared on February 21 , 1828
Even an official newspaper reported that many viewers found the new recruit a bore.
Mr. Humala's government published details of the purge on Sunday in Peru's official newspaper, El Peruano.
For four years, he edited the official newspaper of the Communists' successor party.
Today's issue of Rwanda's official newspaper, New Times, announces that Sarkozy will visit next month.
An official newspaper, Juventud Rebelde, said new areas for Internet navigation would gradually be incorporated.
