| 2026-04-16 | PUBLISHED | NOTICE_ACCEPTED | OHA accepted a complete notice of material change transaction and began a preliminary HCMO review on April 16, 2026. | OR agency page |
| 2026-05-05 | PUBLISHED | OTHER | OHA began a comprehensive HCMO review of the transaction on May 5, 2026. | OR agency page |
| 2026-07-03 | PUBLISHED | EXEMPT | On July 3, 2026, Oregon Health Authority (OHA) received a request from Salem Health and Santiam Hospital & Clinics to exempt their proposed affiliation from Health Care Market Oversight review. | OR agency page |
| 2026-07-03 | PUBLISHED | WITHDRAWN | The entities withdrew the notice of material change transaction July 3, 2026, ending the comprehensive review. | OR agency page |
| 2026-07-31 | PUBLISHED | EXEMPT | On July 31, 2026, OHA granted an emergency exemption from HCMO review. | OR agency page |
| 2026-07-31 | PUBLISHED | OTHER | (July 31, 2026) | OR agency page |