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Classification Search

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 pulldown menu. See 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.

For tips on how to perform a search, click here

Standard Classifications

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.

Code Phraseology
9549

ADVERTISING COMPANIES — outdoor — selling space for advertising purposes — including shop operations; the erection, painting, repair and maintenance, or removal of signs; bill posting; and sign painting or lettering in or upon buildings or structures

7601

AERIAL LINE CONSTRUCTION – by contractor – not power lines

3165(1) AIR CONDITIONING OR REFRIGERATION EQUIPMENT MFG.
3805(1)

AIRCRAFT ENGINE MFG. OR REBUILDING

7409

AIRCRAFT OPERATION — agricultural — dusting, spraying or seeding — members of the flying crew

7410

AIRCRAFT OPERATION — agricultural — dusting, spraying or seeding — not members of the flying crew

7424(2)

AIRCRAFT OPERATION — flight schools and pilot training — members of the flying crew

7428(2)

AIRCRAFT OPERATION — flight schools and pilot training — not members of the flying crew

7424(1)

AIRCRAFT OPERATION — other than agricultural or scheduled air carriers — members of the flying crew — N.O.C.

7428(1)

AIRCRAFT OPERATION — other than agricultural or scheduled air carriers — not members of the flying crew — N.O.C.

7405 AIRCRAFT OPERATION — scheduled passenger or cargo air carriers — members of the flying crew
7403 AIRCRAFT OPERATION — scheduled passenger or cargo air carriers — not members of the flying crew
7421

AIRCRAFT OPERATION — transportation of personnel in the business of an employer not otherwise engaged in aircraft operation — members of the flying crew

3830(1)

AIRCRAFT OR SPACECRAFT MFG. — including foundry operations

7428(3)

AIRCRAFT REMANUFACTURE, CONVERSION, MODIFICATION AND REPAIR COMPANIES — not engaged in the original manufacturing of aircraft

7429 AIRPORT OPERATORS — all employees — including field or hangar instructors
3066(3) ALUMINUM WARE MFG. — shop only — from sheet aluminum
7332 AMBULANCE SERVICES — all operations — including medical technicians and attendants and maintenance of vehicles and equipment
9016(1)

AMUSEMENT OR RECREATIONAL FACILITIES – N.O.C. — all employees other than those engaged in the operation or maintenance of amusement devices, restaurants or retail stores

9180(1)

AMUSEMENT OR RECREATIONAL FACILITIES – N.O.C. — operation or maintenance of amusement devices — including ticket collectors connected therewith

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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.