Workers Compensation Class Code Links
| Alabama Work. Comp. | Hawaii | Massachusetts Work. Comp. | New Mexico | South Dakota |
| Alaska Work Comp. | Idaho Work. Comp. | Michigan Work. Comp. | New York | Tennessee |
| Arizona Work. Comp. | Illinois Work. Comp. | Minnesota Work. Comp. | North Carolina | Texas |
| Arkansas Work. Comp. | Indiana Work. Comp. | Mississippi Work. Comp. | North Dakota | Utah |
| California WCIRB | Iowa Work. Comp. | Missouri Work. Comp. | Ohio | Vermont |
| Colorado Work. Comp. | Kansas Work. Comp. | Montana Work. Comp. | Oklahoma | Virginia |
| Connecticut Work. Comp. | Kentucky Work. Comp. | Nebraska Work. Comp. | Oregon | Washington |
| Deleware Work. Comp. | Louisana Work. Comp. | Nevada | Pennsylvania | West Virginia |
| Florida Work. Comp. | Main Work. Comp. | New Hampshire | Rhode Island | Wisconsin |
| Florida Work. Comp. | Maryland Work. Comp. | New Jersey | South Carolina | Wyoming |