Identify the actual remaining duties and have any effect on the case assessed before relying on the original schedule.
Recheck the work still proposed
Do not describe completed tasks as ongoing. Current facts, rather than the initial business timeline alone, should guide the review.
Define the US tasks, identify why they require the employee’s company-specific specialized knowledge, and collect proof of how that knowledge developed. List the remaining tasks, connect each one to special knowledge concerning company products or advanced familiarity with internal processes, and remove obsolete language from the support letter. Freeze a dated copy of the approved or proposed assignment, then compare every revision in duties, worksite, supervisor, client contract, and entity. Identify the receiving entity, supervisor, worksite, equipment, protocol tasks, and time allocation, then decide whether the claimed knowledge remains central. If a request for evidence arrives, respond with additional internal documents rather than further assertions, since the original petition will already have used the assertions. Check the remaining time in status when planning the change as well, since a new phase beginning close to the general five-year L-1B maximum may call for a different route rather than an extension of this one.