Review which knowledge remains relevant and what the actual US role requires now.
Explain updates and limitations honestly
Historical evidence can provide context without proving familiarity with every current process. Do not present superseded procedures as the intended US work if the assignment has changed.
Allow several weeks to assemble the specialized-knowledge and placement evidence, then USCIS processing time, which premium processing can shorten for a fee. Have the applicant and role assessed under the requirements of the route actually proposed, including the blanket specialized-knowledge professional condition. Confirm actual approval and status dates before the employee begins any different assignment, rather than treating a client's delivery deadline as authorization on its own. Preserve actual operating records and review changes in duties or funding rather than assuming the initial approval guarantees an extension. Only once that is settled does the evidence-gathering begin: protocols, training records, validation files and an assignment description. Separate two questions the platform change puts together: whether the knowledge claim survives, and whether the proposed duties still exist. Do not use a customer delivery deadline as permission to start an assignment whose immigration basis remains unresolved. A short product launch calendar may support a limited assignment, but it does not replace the foreign-employment or specialised-knowledge requirements.