Review the employee, relevant entities, documents and applicable procedure before setting the travel date. Company approval is not an individual authorization to begin U.S. work.
Choose the route on eligibility as well as scheduling
If the proposed route does not fit, obtain advice on the available procedure rather than changing factual descriptions for speed. Do not assume identical requirements or guaranteed processing times across routes.
A new-office approval begins with one year, and aggregate L-1B time generally ends at five years. Consider that an umbrella arrangement between organizations does not remove the need for individually persuasive evidence about a particular beneficiary's knowledge, duties, and qualifying history. Prepare the same depth of supporting documentation for an employee moving under a group arrangement as would be assembled for a standalone case, since an officer may still question that person directly. Decide which route fits based on where the interview or admission request will actually occur and what evidence is realistically available there, not only on which route seems faster. Ask whether the receiving location handles the chosen route routinely or only occasionally, since unfamiliarity with a particular procedure at a given post can affect how smoothly a case proceeds. Keep a complete individual file for each beneficiary regardless of the route selected, so nothing depends on the umbrella approval alone.