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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 "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).

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
8601(2)

OIL OR GAS GEOLOGISTS OR SCOUTS — including mapping of subsurface areas — including Clerical Office Employees, Clerical Telecommuter Employees and Outside Salespersons

1320 OIL OR GAS LEASE OPERATORS — all operations
6216

OIL OR GAS LEASE WORK — N.O.C. — not lease operators

6233

OIL OR GAS PIPELINE CONSTRUCTION — all operations

7515

OIL OR GAS PIPELINE OPERATION

3719

OIL OR GAS REFINERIES — erection or repair — all operations

1322

OIL OR GAS WELL SERVICING — N.O.C. — by contractors using well service or work-over rigs — no drilling or redrilling — including Outside Salespersons

8111(2)

This Classification has been eliminated effective 01/01/2020. OIL OR GAS WELL SUPPLIES OR EQUIPMENT DEALERS — store or yard only

6206(2)

OIL OR GAS WELLS — acidizing or hydraulic fracturing — all operations

6235(2)

OIL OR GAS WELLS — installation or recovery of casing

6206(1)

OIL OR GAS WELLS — cementing

6235(1)

OIL OR GAS WELLS — drilling or redrilling — including installation of casing

6206(4)

OIL OR GAS WELLS — gravel packing

6237(2)

OIL OR GAS WELLS — perforating of casing — all operations

6213

OIL OR GAS WELLS — specialty tool companies — N.O.C. — all employees — including shop, yard or storage operations and outside supervisors

6206(3)

OIL OR GAS WELLS — vacuum truck service companies — all operations

6237(1)

OIL OR GAS WELLS — wireline service companies — including instrument logging or survey work in wells

2111(2)

OLIVE HANDLING — sorting, curing and canning

4150(1) OPTICAL GOODS MFG. — N.O.C.
0016

ORCHARDS — citrus or deciduous fruits

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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.