A delayed equipment commissioning date at the U.S. plant changes when the specialized-knowledge work can actually begin, and the petition or status timeline should be reassessed against the real schedule rather than the original one.
Update the assignment record when the plant schedule changes
Record the original commissioning date, the revised date, and the reason for the delay, and confirm whether the employee's presence is still needed on the original timeline or should be adjusted. Avoid finalizing travel or housing arrangements until the plant's actual readiness date is confirmed.
Update the assignment plan whenever commissioning slips. Compare the revised equipment-readiness date with the worker’s intended duties, housing commitments, foreign payroll arrangements, and remaining maximum stay; the general L-1B maximum is five years, subject to regulatory exceptions and recapture rules. If the employee will be stationed primarily at an unaffiliated employer’s worksite, that employer cannot principally control and supervise the employee, and the placement cannot be essentially an arrangement to provide labour for hire. Do not send the employee early merely to occupy time with ordinary production work. The typical mistake is preserving an obsolete travel date after the specialized task has moved.
Hypothetical example: a Clarence-Rockland freezing-line specialist is scheduled to commission proprietary controls at the berry processor’s new American plant, but sanitation certification delays equipment testing. The employer revises the statement of work, keeps the specialist at the Canadian facility, and postpones housing deposits. Updated records show when proprietary calibration can begin and who will direct it. If preliminary meetings can occur remotely, the company distinguishes those from the later on-site assignment rather than suggesting that general plant labour is an acceptable placeholder for the specialized-knowledge work described in the petition.