Who needs a waiver (I-601 / I-601A / I-212)? Leave a Comment / By immlaw / May 25, 2026 May 25, 2026 A Who needs a waiver (I-601 / I-601A / I-212)? Category: U.S. Visa FAQs • Applicants with unlawful presence, certain misrepresentations, or previous deportations.