all cases go to your local field office

@CC how long after , my case has been at NBC for over a year

google uscis.gov processing times and it'll ask you to add your form type and processing center to give you an estimate. I'm on month 37 with an i360 approved 7 months ago so don't assume it's quick

@CC I'm not assuming it's quick my case is AOS marriage based

NBC can adjudicate AOS if everything is straightforward without RFE and interview. They can also send cases to their field offices if they want even if the case straight forward.

it still has to go to a field office who will schedule your interview.

If the “USCIS Office” is the National Benefits Center (NBC) and you have filed an employment-based or family-based Form I‑485, a Form N‑400, or a Form N‑600, you should check processing times for your local field office. You can use our Field Office Locator if you need help determining your local office (scroll to the bottom of the page). If your case is transferred to another office, you should refer to the processing times for the new office.

they told me my interview was waived

then you'll get an RFE asking for your medical mine is being adjudicated at a field office. some people are waiting over a year even with the waiver.

I send my medical when I mailed my I-485 . the i-130 was in Texas for a year it's was moved to NBC 3 weeks ago .

@skylar we have same filed office my case is at NBC too Be patient you will get something soon ✌️

@Y R your FO is salt lake city? I've been patient for a year . I'm tired of waiting