The Workers Compensation Insurance Organization (WCIO) approved the recommendation of the Electronic Data Interchange (EDI) subcommittee and the request by the Workers Compensation Rating and Inspection Bureau of Massachusetts (Bureau), to add a business segment field (Business Segment Identifier) to the electronic header record of each Policy and Unit Statistical Report. This field allows carriers the option to provide a coding device to the Bureau, to use for identifying any subset of that carriers policy or USR data. The insuring carrier can provide or limit access to the data identified with the business segment in the Bureaus Members Area product, Manage USR. This PowerPoint is a presentation made to the WCRIBMA Data Reporting Committee.