Section 603 Of Article 1. Employment From California Unemployment Insurance Code >> Division 1. >> Part 1. >> Chapter 3. >> Article 1.
603
. Service is localized within a state if:
(a) The service is performed entirely within the state; or
(b) The service is performed both within and without the state,
but the service performed without the state is incidental to the
individual's service within the state; for example, is temporary or
transitory in nature, or consists of isolated transactions.