Quick Answer
Create a route workbook before contract approval. For every venue and date, record the assigned staffing agency, the entity that will employ and pay US workers as W-2 employees, the insurance evidence applicable to that order, and the people authorized to change call times or request replacements. Map who communicates the production brief, who handles time records, and who receives an escalation at load-in, doors, and load-out. Classification depends on the facts and the law that applies where the work occurs, so a national master services agreement is not a substitute for local review. TempGuru's stated US model is specific: the assigned vetted local partner agency handles payroll, tax withholding, unemployment insurance, and employment records. It is responsible for the applicable workers' compensation arrangement and current insurance evidence required by the accepted order. Actual coverage, policy terms, and applicability require order-specific verification. TempGuru handles client contracting and billing, partner agency contracting and assignment, order communication, scheduling coordination, and replacement coordination. Put that responsibility split beside the route, then have counsel evaluate any jurisdiction-specific issue.