The Classification Search helps you locate classifications based on keywords that are part of, or commonly associated with, classification phraseologies. Enter a search term or classification code below to begin your search. Narrow your search by choosing an industry group or related classifications from the "Filter By" pulldown menu. Refer to the Insurance Commissioner's rules regarding the Standard Classification System in Part 3, Standard Classification System, of the California Workers' Compensation Uniform Statistical Reporting Plan—1995 (USRP).
2020 Quick Reference Guide – Summary of Approved Changes to the USRP, ERP and Miscellaneous Regulations
2019 Quick Reference Guide – Summary of Approved Changes to the USRP and ERP
Classification Search Tips
Click on a phraseology or code in the search results below to view detailed information such as phraseology, footnotes, rules and pure premium rates for that classification. To view the search results in alphabetical order, click on the "Phraseology" link at the top of the column. To view the search results in numerical order, click on the "Code" link at the top of the column.
|3066(3)||ALUMINUM WARE MFG. — shop only — from sheet aluminum|
|3620(1)||BOILER MFG. — plate steel — shop only|
|3066(4)||COPPERSMITHING — shop only|
|3040||IRON OR STEEL WORKS — non-structural — shop — fabricating, assembling or manufacturing ornamental brass, bronze or iron work; railings; balconies; fire escapes; staircases; iron shutters or other non-structural iron or steel work|
|3030||IRON OR STEEL WORKS — structural — shop — fabricating or assembling girders, beams, columns, trusses, stringers or other structural iron or steel|
|3647(2)||LEAD MFG., RECLAIMING OR ALLOYING — including litharge and lead oxide manufacturing|
|3400||METAL GOODS MFG. — N.O.C.|
|3022||PIPE, TUBE OR EXTRUSION MFG. — metal — not iron or steel|
|3620(2)||PLATE STEEL PRODUCTS FABRICATION — N.O.C.|
|3039||REINFORCING STEEL FABRICATION — at permanent shop or yard location|
|3066(1)||SHEET METAL PRODUCTS MFG. — shop only — N.O.C.|
|3018||STEEL MAKING OR PROCESSING|
|3401(1)||TUBE OR PIPE PRODUCTS MFG. — N.O.C.|
|3257||WIRE GOODS MFG. — N.O.C.|
The Classification Search was developed by the WCIRB for your convenience to help you identify Standard Classifications based on keywords or a classification code. However, you cannot rely solely on the Classification Search and must make an independent assessment when determining the appropriate classification(s) assignable to a risk in accordance with the USRP.