AMERICAN CIVIL LIBERTIES UNION OF WA latest 2026-07 | 18 | HB 1274, HB 1317 |
WA HEALTH CARE ASSN latest 2026-09 | 17 | none named |
PLANNED PARENTHOOD ALLIANCE ADVOCATES latest 2026-09 | 10 | none named |
AMERICAN CANCER SOCIETY CANCER ACTION NETWORK latest 2026-02 | 9 | HB 1062, HB 1450, HB 2382, SB 5998, SB 6129 |
Northwest Health Law Advocates latest 2025-12 | 8 | HB 1382, HB 1686, HB 2038, HB 2045, HB 2046, HB 2068, SB 5083, SB 5084, SB 5291, SB 5331, SB 5395, SB 5480 and 7 more |
LEADINGAGE WA latest 2026-03 | 7 | HB 1198, HB 1476, HB 1542, HB 1926, HB 2299, HB 2384, HB 2425, SB 5167, SB 5337, SB 5561, SB 5672, SB 5691 and 2 more |
Health Care for All - Washington latest 2026-07 | 7 | none named |
FUTUREWISE latest 2026-03 | 7 | HB 2266 |
Civil Survival Project latest 2026-03 | 7 | HB 2430, HB 2539 |
The Arc of Washington State latest 2025-04 | 5 | ESSB 5167, HB 1051, HB 1130, HB 1158, HB 1198, HB 1200, HB 1241, HB 1257, HB 1272, HB 1344, HB 1470, HB 1472 and 13 more |
Washington Trails Association latest 2026-08 | 4 | SB 5167 |
Washington State Labor Council latest 2026-07 | 4 | HB 2720 |
WA STATE ASSN OF COUNTIES (WSAC) latest 2026-07 | 4 | HB 1198, HB 1308, HB 1348, HB 1622, HB 1650, HB 1791, HB 1960, HB 2049, HB 2105, SB 5014, SB 5041, SB 5055 and 7 more |
WA ST BUDGET & POLICY CENTER latest 2026-02 | 4 | SB 6002 |
REGENCE BLUE SHIELD latest 2025-12 | 4 | none named |
Purpose Dignity Action latest 2026-02 | 4 | HB 1217, HB 1380, HB 1427, HB 1574, HB 2072, SB 5031 |
Northwest Immigrant Rights Project latest 2025-03 | 4 | HB 1056, HB 1113, HB 1217, HB 1232, HB 1399, HB 1512, HB 1620, HB 1875, SB 5023, SB 5041, SB 5223, SB 5362 and 6 more |
GRADUATE & PROF STUDENT SENATE/U OF W latest 2025-04 | 4 | HB 1485, HB 1492, HB 1839, HB 1873 |
Full Life Care latest 2025-03 | 4 | none named |
ECONOMIC OPPORTUNITY INSTITUTE latest 2025-11 | 4 | SB 5486 |
WA FEDERATION OF STATE EMPLOYEES latest 2026-01 | 3 | none named |
Tubman Center for Health latest 2024-10 | 3 | none named |
The Mockingbird Society latest 2025-04 | 3 | none named |
TREEHOUSE latest 2026-01 | 3 | none named |
PREMERA BLUE CROSS latest 2026-07 | 3 | none named |
Habitat for Humanity Seattle-King County latest 2024-11 | 3 | none named |
FAITH ACTION NETWORK latest 2026-01 | 3 | HB 1432, HB 2046 |
Children's Alliance latest 2026-03 | 3 | HB 2289, SB 5263, SB 5998 |
WA Student Association latest 2026-02 | 2 | HB 2132, HB 2586, SB 5963 |
WA ST MEDICAL ASSN latest 2026-04 | 2 | none named |
WA EDUCATION ASSN latest 2026-06 | 2 | none named |
The Mountaineers latest 2026-02 | 2 | HB 2289 |
Spark Northwest latest 2025-12 | 2 | none named |
Seattle Children's Hospital latest 2025-12 | 2 | none named |
SERVICE EMPLOYEES INTL UNION LOCAL 6 latest 2026-02 | 2 | HB 1524, HB 2422, HB 2524, SB 5041, SB 6346 |
SCHOOLS OUT WA latest 2025-04 | 2 | none named |
RESOLUTION WA latest 2026-01 | 2 | HB 1089 |
Pediatric Interim Care Center The Newborn Nursery latest 2025-03 | 2 | none named |
PROLIANCE SURGEONS latest 2025-11 | 2 | none named |
PRO-CHOICE WASHINGTON latest 2026-02 | 2 | none named |