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PROFVAL is the purpose-driven, professor-founded, and ethically-grounded Expert Opinion Letter leader.  An architecture of research supports your EOL. 

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Expert Opinion Letters

An Expert Opinion Letter may be used for various reasons, such as: to demonstrate whether or why a position meets specialty occupation (H-1B) requirements, to support an EB, L1, or O visa application, to discuss a candidate's qualifications, or other reasons related to employment-based visas.

Recent Research Blog Posts

Resources and tools for work-based immigration and social responsibility.