The P3 classification extends to ESSENTIAL support crew who are integral to the performance of the P3 entertainer. A support crew mostly accompanies them to ensure their task is done efficiently. The support crew may include coaches, backup singers, trainers, and/or team officials.
The U.S. employer or agent must file a separate Form I-129 for the support crew. Section 8 C.F.R. 214.2(p)(6)(iii) require that the following evidence is submitted with a Form I-129 for a P3 essential support crew;
A consultation from an appropriate labor organization with expertise in the foreigner or foreign group skillset.
A statement attesting the support crew’s essential skill and experience with the P3 entertainer.
A copy of the contract between the petitioner and the beneficiary. Where the contract was negotiated orally, a summary of the terms of an oral agreement between the petitioner and the beneficiary.