I got some replies where my daughter lives and if her I-130 was approved here is the details. On 31st July, 2013. I filed an I-130 petition F3 for my married daughter living in Trinidad, it was filed at California Service Center. On 29th April, 2024 the case was transferred to ELIS at POTOMAC Service Center. that's after 11 plus years it was transferred. Does anyone have any idea what I am looking in terms of years. Thanks NB case still not approved.