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IAIABC-RELEASE-3

IAIABC standard for reporting WC claims to states.

Definition

IAIABC R3 uses FROI (First Report of Injury) and SROI (Subsequent Report of Injury) transactions. Fixed-width format with ~250 data elements. Implemented by all US WC bureaus and broadly by TPAs (Sedgwick, Gallagher Bassett).

Origin

Published by IAIABC in 2002, Release 3 successor to Releases 1 and 2.

Example in context

TR=00 (FROI Original) transmitted within 5 days following the work injury.

Last updated: May 15, 2026