221G Yellow Slip A dmnistrative Processing,passport returned

[jkmm]

Hallow Fellows
I was interviewed 0n 12/09/19 with simple questions like, married?, level of education?, work place? purpose of travel ete . CO asked for invitation letter which I gave also for her to see Am scheduled for a scientific conference in November from 12th to 13th..i just need three days there in USA as I stated on DS form. CO said give your confirmation page, I gave and asked me to wait until I hear from them. She gave a yellow slip. Same day afternoon got a supplement questionnaire which I filled and send back on 13th/09/19. I am a PhD student in epidemiology, I have travelled before to Singapore, south Africa ,Burundi and Tanzania on the same capacity, conference as an invited speaker of my research work. I kindly as of friends here with similar cases to share with me what I should expect and what are my chances of approval in due time.....any experts here can as well open my eyes. it is now 2 weeks since. Advice and comments kindly. Thanks

[Libra_14]

What was asked in supplement questionnaire?

I "guess" it might be because of your field of expertise, probably they want to ensure that your knowledge is not a threat to USA.

Be positive, your visa is still not denied.

[Yellow221g]

Hi Libra

can you provide an update on your case did your visa got approved ?

Thanks

[Libra_14]

Hi Libra

can you provide an update on your case did your visa got approved ?

Thanks

Yes, mine was approved & hence I am still in USA on that visa.