What is the Form number used to file an appeal with the AAO?

The Form I-290B is used to file an appeal with the Administrative Appeals Office (AAO). This form is specifically designed for individuals and organizations to challenge certain decisions made by U.S. Citizenship and Immigration Services (USCIS). It allows petitioners to formally request a review of USCIS decisions pertaining to applications and petitions, addressing various immigration matters.

Understanding the purpose of the I-290B helps in grasping its importance in the immigration process—particularly how it provides a mechanism for parties dissatisfied with a USCIS decision to seek a higher level of review. This form should be completed and submitted in accordance with the instructions provided by USCIS, including all necessary documentation and the applicable fee.

The other forms listed serve different functions. Form N-336 is used to appeal a denial of a naturalization application; Form G-28 is a notice of entry of appearance as an attorney or accredited representative; and Form EOIR 29 is specifically for appealing to the Board of Immigration Appeals. Each form plays a unique role in immigration processes, highlighting the necessity of using the correct form for specific circumstances.