Certified as an Immigration and Nationality Law Specialist by the State Bar of California Board of Legal Specialization, founding attorney Jan Joseph Bejar (CA Bar #110192, admitted 1983) has run the Law Offices of Jan Joseph Bejar, A P.L.C. — doing business as California Business Immigration — out of Mission Hills since the firm incorporated in 1984. Raised in Mexico City and practicing in Spanish and English, Bejar handles family-based green card petitions where fiancé K-1 status work is sometimes paired with prenuptial drafting by Niki Tran, APC before the marriage-based adjustment is filed. The firm has handled more than 5,000 immigration files covering family petitions, employment-based H-1B, O-1, and L-1 visas, EB-5 investor residency, citizenship and naturalization, and deportation defense. E-2 treaty investor and EB-5 matters routinely need U.S. tax compliance and FBAR guidance handed to enrolled agents such as JoAnn Glatthaar, Enrolled Agent for Form 1040-NR and streamlined filing workflows. Bejar served as adjunct professor directing the USD Immigration Law Clinic from 1994 to 2013 and received Mexico's Ohtli Award in 2017 for service to the Mexican community abroad. The most complex files are removal-defense matters that have produced published 9th Circuit opinions, including Lorenzo-Lopez v. Barr on defective Notice to Appear documents.