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.
|3131(1)||CLOTHING BUTTON, FASTENER OR ZIPPER MFG.|
|3131(2)||ENGRAVING, LASER CUTTING OR LASER WELDING|
|3131(3)||WINE BOTTLE CORK, CAP, CAPSULE OR WIRE CORK RETAINER MFG.|
|3146(1)||HARDWARE MFG. — N.O.C.|
|3146(2)||HEAT TREATING — metal|
|3152(1)||NAIL, TACK OR RIVET MFG. — cold or hot work|
|3152(2)||NUT, BOLT OR SCREW MFG. — cold or hot work|
|3152(3)||SCREW MACHINE PRODUCTS MFG. — N.O.C.|
|3165(1)||AIR CONDITIONING OR REFRIGERATION EQUIPMENT MFG.|
|3165(2)||REFRIGERATOR MFG. — metal|
|3165(3)||SOLAR PANEL MFG.|
STOVE OR OVEN MFG. — gas or electric
|3169(2)||WATER HEATER MFG.|
FURNACE OR HEATER MFG.
ELECTRONIC ELEMENT MFG. — N.O.C.
ELECTRICAL APPARATUS MFG. — N.O.C.
|3180||LIGHT FIXTURE OR LAMP MFG. OR ASSEMBLY — metal — electric|
|3241||WIRE, WIRE ROPE OR WIRE CABLE MFG. — including wire drawing|
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.