Choose the right legal framework.
EB1A, EB1B and NIW can use overlapping evidence, but they ask different legal questions.
PhD Green Card is the research focused immigration resource of The Messersmith Law Firm. We represent researchers, scientists, professors, engineers, physicians and other accomplished professionals in EB1A, EB1B and National Interest Waiver matters.
A USCIS adjudicator does not know your field the way your colleagues do. The filing has to explain why a contribution mattered, why a citation record is meaningful, why a role was critical, or why proposed work has broader significance.
That requires more than assembling impressive documents. It requires selecting the right legal classification, identifying the facts that matter, finding objective evidence that proves those facts and presenting the record in a way that an adjudicator can understand.
The strongest filing is usually the result of decisions made before the petition is drafted.
EB1A, EB1B and NIW can use overlapping evidence, but they ask different legal questions.
Publications and titles are not automatically the strongest evidence. Adoption, implementation, judging, patents, leadership or future work may matter more.
Objective records should support what letters, declarations and legal arguments say about the applicant’s impact.
The final petition should explain the evidence rather than expecting USCIS to infer why the applicant’s work matters.
Peter Messersmith has practiced U.S. immigration law since 2002 and holds an active Illinois law license.
His role in research based immigrant petitions includes evaluating the classification, identifying the strongest evidence, defining the relevant field or proposed endeavor, developing the legal argument and addressing weaknesses that could lead to an RFE or denial.
Because U.S. immigration law is federal, appropriate matters can generally be handled for clients throughout the United States and abroad without an in person visit to the Orlando office.
Discuss Your Immigration Options →A self petition category centered on extraordinary ability, sustained acclaim and recognized achievements.
Explore EB1A → EB1BAn employer sponsored classification requiring international recognition and a qualifying permanent position.
Explore EB1B → EB2 NIWA self petition option focused on the proposed endeavor, national importance and the applicant’s ability to advance the work.
Explore NIW →A doctorate can be relevant evidence, but the Firm also evaluates professionals whose achievements are demonstrated through innovation, implementation, leadership, scholarship or other recognized impact.