Use genuine decisions and work examples that show the employee’s relevant company expertise.
Identify the judgment exercised
Explain how the applicant evaluates company-specific conditions or exceptions and distinguish other people’s work. A generic checklist alone may not describe the claimed advanced knowledge.
Choose examples that reveal the employee’s judgment inside the company system: an exception recognized, a root cause isolated, a configuration chosen, or a failure prevented. For each example, identify the product or procedure, the information available, the applicant’s decision, and why ordinary industry instruction would not provide the same command. Link records to the proposed US tasks and distinguish the applicant’s contribution from a team’s output. The file must also prove one continuous qualifying year of employment abroad within the applicable three years, the corporate parent, branch, subsidiary, or affiliate connection, and active business on both sides. Generic checklists and praise letters are weaker than dated work evidence. L-1B concerns company product knowledge or advanced procedural knowledge, not a generally capable technician, and the maximum stay is five years.
Hypothetical example: A marine-electronics calibration specialist from the Petit-Saguenay area selects three real quality cases: diagnosing a firmware interaction, approving a sensor tolerance exception, and adapting an internal test sequence. Redacted service records, revision histories, training logs, and supervisor explanations show the decisions without inventing customer details. The US assignment chart then identifies when that same knowledge will be used and confirms that the petitioning affiliate, rather than an outside customer, directs the specialist’s work.