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PINCOURT · L-1B FIELD GUIDE

Does a calibration certificate establish L-1B specialized knowledge?

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THE DIRECT ANSWER

A certificate may document training or competence but does not by itself establish the claimed organizational knowledge. Explain what the employee understands about the employer’s processes and how the U.S. role uses it.

Show knowledge beyond following the instrument instructions

The issue is not whether measurement work is valuable. Identify any internal interpretation or process understanding the assignment requires, with evidence that the applicant actually possesses it.

Describe the company’s products, processes, procedures or implementation experience involved and the special or advanced character of the knowledge under the applicable definition. The regulation defines specialized knowledge as special knowledge of the petitioner’s product, service, research, equipment, techniques, management or other interests and its application in international markets, or an advanced level of knowledge of the company’s processes and procedures. Adjudicators test whether the knowledge is different from what is commonly held in the industry and whether it is knowledge of the petitioning organization itself. Identify what the applicant learned and applied, its organizational relevance and its U.S. use. The decision is not whether the worker is talented in general; it is whether the evidence distinguishes company-specific special or advanced knowledge from skills any vendor-trained employee could obtain.