• Has been employed for at least one year by a firm or corporation or other legal entity or an affiliate or subsidiary thereof in the three years preceding the time of your EB-1 application; and
• Seeks to enter the U.S. in order to continue to render services to the same employer or to a subsidiary or affiliate thereof in a capacity that is managerial or executive. 

Evidence Requirements
A petition for a multinational executive or manager must be accompanied by a statement from an authorized official of your petitioning U.S. employer which demonstrates that:

• Your prospective employer in the U.S. is the same employer or a subsidiary or affiliate of the firm or corporation or other legal entity by which you were employed overseas; and
• Your prospective U.S. employer has been doing business for at least one year.
• If you are
  • Outside the U.S., in the three years immediately preceding the filing of the petition, you been employed outside the U.S. for at least one year in a managerial or executive capacity by a firm or corporation, or other legal entity, or by an affiliate or subsidiary of such a firm or corporation or other legal entity.
  • Already in the U.S. working for the same employer or a subsidiary or affiliate of the firm or corporation, or other legal entity by which you were employed overseas, in the three years preceding entry as a nonimmigrant, you were employed by the entity abroad for at least one year in a managerial or executive capacity.