No universal exclusivity test applies. Explain the actual special or advanced knowledge under the governing standard.
Avoid unfair exaggeration
A comparison should clarify supported facts rather than diminish colleagues without evidence.
L-1B is the intracompany route for an employee whose specialized knowledge of the company's product, service, research, equipment, techniques or management, or advanced knowledge of its processes and procedures, is needed at a related U.S. entity. A qualifying relationship, one continuous year of qualifying employment abroad in the previous three years, and a U.S. position requiring specialized knowledge of the company's own process rather than general professional skill. Support the company-specific context with training or production records and let counsel assess the applicable legal standard rather than relying on a broad claim of general trade expertise. An account-permission report may corroborate access, but L-1B requires a special grasp of the organization’s products or interests, or advanced command of procedures and processes belonging to that company—not ordinary occupational skill. What counts is knowledge that is genuinely proprietary or advanced within the organization: an internal formulation, a method developed in-house, an unpublished protocol, a system the company built for itself.
- USCIS — L classification documentation and evidence
- Department of State — 9 FAM 402.12
- 8 USC 1184 — specialized knowledge definition
- USCIS — employment authorization for certain spouses
- ICE — nonimmigrant classes that may study
- USCIS — fee schedule
- Official regulatory L foreign-capacity and new-office standards