Slides may illustrate the subject, but they may not establish the applicant’s own knowledge or the applicable standard. Use relevant experience, project records and supported explanations to make those connections. A long presentation is not necessarily stronger than a focused set of evidence tied to the actual claim.
Explain who developed and uses the material
Identify the applicant’s contribution and how it relates to their responsibilities. Select excerpts with enough context to be meaningful and handle confidentiality appropriately. Do not attribute another employee’s work to the applicant simply because the applicant will present it.
L-1B requires qualifying related organizations and one continuous year of qualifying foreign employment during the three years before the relevant filing or admission. The proposed role must require specialized knowledge, supported by the record rather than a label. L-1B status has a five-year maximum stay limit, subject to the governing rules. Organize proof around a clear before-and-after narrative: what the worker did abroad, what company-specific knowledge was gained, and how it will be used in the US position. Protect trade secrets with sensible excerpts, declarations, and access-controlled supporting material. Do not rely on a résumé that lists platforms without explaining the employer's distinctive implementation. The deciding record may be a training log, project history, process comparison, or supervisor explanation that ties the employee to the claimed knowledge. Hypothetical example: A biodegradable-packaging engineer submits patent summaries that never identify her contribution. She adds project reports, a manager declaration, and redacted process diagrams showing that she developed the company's testing protocol and will train the US quality team on it.