Service shall be deemed to be localized within a state if:
1. The service is performed entirely within such state; or
2. The service is performed both within and without such state, but the service performed without such state is incidental to the individual’s service within the state; for example, is temporary or transitory in nature or consists of isolated transactions.
[Part 2:129:1937; renumbered in error 2.19:129:1937, 1945, 299; A 1949, 257; 1951, 253; 1951, 474; renumbered 2.9:129:1937 and A 1955, 698]