Class code 4478: Plastic Goods Mfg. NOC
Class 4478 is the NCCI workers' comp code for “Plastic Goods Mfg. NOC”.
The facts
- Official wording (NCCI)
- Plastic Goods Mfg. NOC
- Industry group (our dictionary)
- Manufacturing—Misc
- Hazard group
- Not listed in our dictionary
- State codes that differ
- None in our dictionary
- Line
- Workers' comp
What it means
Class 4478 is the code carriers use to rate workers' comp payroll for this kind of work.
NOC means "not otherwise classified": use it only when no more specific code fits the work.
Who writes class 4478, state by state
From our live eligibility engine, refreshed every day (page updated November 1, 2026). It shows who has appetite, not a price. The final decision is always the carrier's underwriter.
Instant quote available 1
By email or underwriter only 0
No market listed yet 46
State fund only 4
North Dakota (North Dakota Workforce Safety & Insurance) · Ohio (Ohio Bureau of Workers' Compensation) · Washington (Washington Department of Labor & Industries) · Wyoming (Wyoming Department of Workforce Services)
Carriers with appetite for class 4478
- Travelers · 1 state · instant quote
What does class code 4478 cover?
Class 4478 is the NCCI workers' comp code for “Plastic Goods Mfg. NOC”. Carriers use it to rate the payroll of people doing this kind of work.
Who writes class code 4478 workers' comp?
In our live appetite data (updated November 1, 2026), 1 carrier has appetite for class 4478 in at least one state, and 1 of them quote it instantly. An instant quote is available in 1 states. The final decision is always the carrier's underwriter.
Does every state use class code 4478?
Our dictionary lists no different code for California, Delaware, Michigan, New Jersey, New York, Pennsylvania or Texas. North Dakota, Ohio, Washington and Wyoming write workers' comp through the state fund.