NNN44

My main question is when does the 212e gets brought up , during the nvc processing or later on during the interview stage ?

Im subject to the 212e requirement J1 visa. I finished my program and returned home to fulfill the requirement. By now I finished 15 months ( 9 months to go ). During this t month My I-130 got approved and my pd is August 2024. im concerned about the NVC stage; as im still in the process of fulfilling the 2 years requirement. Im confused about this part, I saw a lot of cases mentioning that it’s at the interview stage at the consulate where you should prove completion of the 212e requirement. please any insights, information or advice ?