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WCIS Training Bulletins

The WCIS Training Bulletins are occasional educational announcements regarding California's Workers' Compensation Information System (WCIS), from the California Division of Workers' Compensation (DWC). To subscribe, send an e-mail to with the word "subscribe" as the subject of the message.

First Reports of Injury (FROI) and Subsequent Reports of Injury (SROI)
April 7, 2015 Reporting Date Disability Began (DN 56) on Temporary Disability Payments
Nov. 13, 2014 Reporting Annual (ANs) Reports to WCIS
May 19, 2014 FROI/SROI Valid Code Values
March 4, 2014 WCIS only allows WCIRB Class Codes
Feb. 12, 2014 FROI/SROI Release 1 flat file layout and transaction record requirements
Jan, 8, 2014 Eliminating TEs for Invalid Industry Code
Dec. 20, 2013 Using your Claims ID List to Avoid TRs for Invalid FEIN

March 2015