The Ninth Circuit has issued a decision touching on two important legal questions surrounding the doctrine of consular nonreviewability, which typically prohibits the review of consular denials of visa applications. In this case, the court found that an adult US citizen I-130 petitioner had no protected constitutional interest in the immigrant visa application of his parent, in part, because they had no parent-child relationship established in the United States. In addition, the court provided some guidance on when the Department of State may be acting in bad faith when it denies a visa. Specifically, the visa denial appeared to be in direct contradiction to multiple determinations by USCIS that the applicant had not engaged in marriage fraud. This was sufficient to plead bad faith at the motion to dismiss stage.
The full text of Khachatryan v. Blinken can be found here:
https://cdn.ca9.uscourts.gov/datastore/opinions/2021/07/14/18-56359.pdf