The U.S. Department of State (DOS) published the Monthly Visa Bulletin for December 2019, which shows Dates for Filing as current for EB-1 except for India and China. Unfortunately, there is very little movement in the Final Action date across all backlogged green card categories.
The U.S. Citizenship and Immigration Services has confirmed on its website that beneficiaries of employment-based green card petitions should continue to use the Dates for Filing in December 2019 to determine whether they are eligible to file their adjustment of status applications. Applicants should remember, however, that even though they are being allowed to file their adjustment applications early in December, no cases can be approved until their priority date is after the Final Action Date.