IN THIS GUIDE · When the U.S. project changes before the transfer
Start with the L-1B eligibility and application overview
Identify which project facts changed
Compare the original assignment with the current scope, including duties, employer, worksite, supervision and dates. A revised launch date may have different consequences from a replacement role. Put the changes in writing before assessing them; calling everything a scheduling adjustment can hide a substantive change in the proposed work.
Recheck the need for the knowledge
Explain which tasks remain and why they still involve the employee’s special or advanced knowledge. If the specialised work disappeared, routine support duties should not be presented as the same assignment. A different project might support a transfer, but it needs its own accurate description and evidence rather than a recycled project name.
Update commercial support
Obtain the current statement of work, internal project approval or assignment plan. Where a client is involved, recheck control and the specialised service requirements. A cancelled agreement or stale launch schedule should not remain the main proof of future duties. Preserve the change history so the reviewer can understand what happened.
Assess immigration consequences before travel
The correct action depends on the stage of the case and the nature of the changes. Counsel should assess whether an update, amended filing or different plan is required. Approval does not authorise an unrelated job. Coordinate business decisions with the employee’s and dependents’ actual status, especially if work has already begun.
Establish exactly what changed and when
Project changes arrive as a general impression that things have moved, and the analysis requires something more precise. Write down the position as it was described when the transfer was proposed and the position as it stands now, item by item: the work to be performed, the location, the duration, the client or internal sponsor, the reporting line, the team, and the systems or processes involved. Date each change and identify who authorized it. Hypothetical example: a civil engineer whose transfer was built around a specific design programme may find the programme deferred, its scope reduced, or the work reassigned to a different office, and each of those has a different consequence. A precise comparison also reveals the changes that do not matter, which prevents an unnecessary redesign of a case that has survived the disruption intact.
Ask whether the change requires action on the petition
Where a petition has already been filed or approved, a material change in the terms and conditions of the employment may require an amended or new petition, and that assessment belongs with counsel rather than with a project manager. Give them the comparison and ask directly. Changes worth flagging include a different worksite, particularly one belonging to another employer, a substantially different role, a significant change in duties, a change in the entity employing the person, and a material change in the duration or nature of the assignment. Some changes will require action and others will not. What should be avoided is the assumption that an approved petition covers whatever the project becomes, since the approval relates to what was described in it and the description may no longer match what is proposed.
Keep the client informed of what you can and cannot promise
Where a change originates with a client, there is usually pressure to confirm a revised date immediately. Resist committing until the position is assessed. Explain that a revision is being reviewed and give a date by which you will respond, rather than agreeing to a schedule that may not be deliverable. Clients generally accommodate a clear timeline more readily than a missed commitment, and a firm that has promised an arrival it cannot lawfully deliver is in a worse position commercially than one that asked for a week.
Sources reviewed 2026-09-07. This guide covers a preparation focus; it is not an individual eligibility assessment.