Provide the relevant services, responsibilities, supervision and assignment terms and explain how the employee’s work uses the petitioner’s specialized knowledge. A purchase order with a headcount and hourly rate may leave important facts unaddressed. The evidence should describe the actual arrangement coherently.
Compare the agreement with daily practice
Identify any difference between written allocation and intended operations and resolve it truthfully. Keep the employee’s qualifications and foreign employment evidence separate. A contract’s wording cannot cure an arrangement that will operate on materially different terms.
Collect ownership and affiliate records, foreign payroll and employment evidence, training materials, product documents, project assignments, and a detailed US role description. The first review should organize those materials around the specific knowledge rather than depositing every technical file in the record. Explain what is proprietary, advanced, or unusually familiar to the worker and how the US operation will use it. If the work occurs at a client site, include the service agreement, work orders, and supervision structure. A recurring failure is relying on a résumé that describes expertise without identifying the company knowledge at issue. Use dated records that existed during the foreign role whenever available.
Hypothetical example: a wind-turbine diagnostics specialist moves to support a customer installation. The client contract and remote-monitoring protocol are needed to show the petitioner's continuing role, not merely her engineering diploma.