Certain other “grounds for inadmissibility” can result in your application being denied, regardless of whether you apply from inside or outside the US. Some of these grounds, such as illegal immigration status, can be waived under certain circumstances, while others cannot be. You cannot enter or remain in the US, for example, if you are a drug addict or a drug trafficker, and these particular grounds for inadmissibility cannot be waived.
A Waiver Immigration Lawyer NYC can help you prepare and file a Waiver of certain grounds of inadmissibility.