hi everyone,
My father went for his greencard interview couple of days ago at the embassy in Abu Dhabi. He was handed a blue 221(g) sheet in addition to a white piece of paper, which states that his case needs further administrative processing. Does anyone know what that means? from what I gather it is security clearance, but is that done for everybody?
The consular officer told him to check the embassy's website every week, and appear as soon as his number is there. Does any one have similar experience?
Please help sad.gif

Thank You