Data Specifications Update Announcement

The Spring 2025 WCIO Specifications are now available on the WCIO Website.

WCIO SearchPoint, Data Specifications, DCO Product Applicability Chart, Data Review Schedule, PEO Descriptions, Data Reporting Handbook and Data Dictionary, and other WCIO documents have been updated with approved changes dated May 14, 2025. The following specifications and documents have been updated to reflect changes approved at the Spring 2025 WCIO - EDI Committee Meeting:

1. WCPOLS
2. WCSTAT
3. WCRATING
4. WCIND
5. WCMED
6. WCCPAP
7. Data Reporting Handbook
8. PEO Applicable Code Chart by State
9. Catastrophe Codes for ELE Reporting
10. WCIO Specifications Excel Format

Please refer to the Summary of Changes log found within each Data Specification by individual data type, or the tracked changes in red embedded in the document for specifications without change logs.

If you have any questions or concerns, you can use the WCIO Contact Us feature to submit your questions.