Green Card Lawyer in Orange County, CA

A highly accomplished medical researcher — with published peer-reviewed studies, speaking invitations from international conferences, and a signed employment offer from a Southern California research institution — came to Arlington Law Office seeking to transition from a temporary O-1A visa to a permanent green card through the EB-1A (Extraordinary Ability) self-petition pathway.

The challenge: while the client's credentials were strong, their evidentiary record was not organized in a way USCIS would find immediately persuasive. Publication citation counts were scattered across databases. Peer review participation had not been formally documented. Recommendation letters from colleagues lacked the specificity USCIS adjudicators require to establish national or international recognition.

Attorney Rose Bui worked systematically with the client to reconstruct and reframe the entire evidentiary package. Citation records were compiled and contextualized. A targeted set of recommendation letters was drafted — each letter focused on a specific USCIS criterion — and submitted with supporting documentation. The petition was organized around the eight EB-1A evidentiary criteria with clear, direct arguments for each one satisfied.

The client's I-140 petition was approved without a Request for Evidence. Concurrent adjustment of status was filed immediately, and the client received their Employment Authorization Document (EAD) within a few months — allowing them to begin their position in Orange County while the green card remained pending.

A senior executive at a multinational manufacturing company — overseeing operations for a U.S. subsidiary recently established in Orange County — had been transferred to the U.S. on an L-1A visa. After more than a year of building the subsidiary's operations team and management structure, the company filed an EB-1C petition on the executive's behalf to secure permanent residence.

USCIS issued a Request for Evidence. The adjudicator questioned whether the U.S. entity was sufficiently established to support a managerial or executive claim — a common challenge for newer subsidiaries — and requested detailed documentation of the organizational hierarchy, the client's direct reports, the scope of the client's decision-making authority, and financial evidence of the subsidiary's operational continuity.

The company engaged Arlington Law Office to draft the RFE response. Attorney Rose Bui conducted a thorough review of the subsidiary's corporate structure, employment records, and internal communications. The response included a detailed organizational chart, employment contracts for direct reports, board resolutions reflecting the executive's authority, financial statements demonstrating business growth, and a legal brief directly addressing the adjudicator's specific concerns about the affiliate relationship.

The RFE response was submitted with full documentation before the deadline. The EB-1C petition was subsequently approved. The executive proceeded to adjustment of status and received lawful permanent residence — allowing the company to retain its leadership and continue expanding its Orange County operations.