| 51.12.010 | Employments included -- Declaration of policy. |
| 51.12.020 | Employments excluded. |
| 51.12.025 | Persons working on parents' family farms -- Optional exclusion from coverage. |
| 51.12.035 | Volunteers. |
| 51.12.045 | Offenders performing community restitution. |
| 51.12.050 | Public entity work -- Partnerships with volunteer groups and businesses for community improvement projects. |
| 51.12.060 | Federal projects. |
| 51.12.070 | Work done by contract -- Subcontractors. |
| 51.12.080 | Railway employees. |
| 51.12.090 | Intrastate and interstate commerce. |
| 51.12.095 | Common carrier employees -- Owners and operators of trucks. |
| 51.12.100 | Maritime occupations -- Segregation of payrolls -- Common enterprise -- Geoduck harvesting. |
| 51.12.102 | Maritime workers -- Asbestos-related disease. |
| 51.12.110 | Elective adoption -- Withdrawal -- Cancellation. |
| 51.12.120 | Extraterritorial coverage. |
| 51.12.130 | Registered apprentices or trainees. |
| 51.12.140 | Volunteer law enforcement officers. |
| 51.12.150 | Musicians and entertainers. |
| 51.12.160 | Foreign degree-granting institutions--Employee services in country of domicile. |
| 51.12.170 | Student volunteers. |
| 51.12.180 | For hire vehicle businesses and operators -- Findings -- Declaration. |
| 51.12.183 | For hire vehicle businesses and operators -- Mandatory coverage -- Definitions. |
| 51.12.185 | For hire vehicle owners -- Retrospective rating program. |