According to this article on The Dallas Morning News, by María Ramos Pacheco "U.S. Citizenship…
BREAKING
USCIS Expands Premium Processing to All EB-1 and EB-2 Classifications, Including New Petitions
According to this article on Ogletree Deakins, by Ceridwen J. Koski, Samantha D. Wolfe, Nancy Shalhub
“Beginning January 30, 2023, U.S. Citizenship and Immigration Services (USCIS) will accept Form I-907, Request for Premium Processing Service, for Form I-140, Immigrant Petition for Alien Workers E-13 (EB-1C) multinational executive and manager petitions and E21 (EB-2) National Interest Waiver (NIW) petitions. On January 12, 2023, USCIS announced that this move is part of “the final phase of the premium processing expansion for Form I-140” and applies to all previously filed and new Form I-140 petitions under these classifications.
USCIS announced in September 2022 that the expansion of premium processing to additional form types was a part of USCIS’s effort to increase efficiency. USCIS has indicated that the premium processing adjudication period for these specific categories will be forty-five days.”