The Northern Nevada Operating Engineers Contract Compliance Trust Fund, Inc. (NNOECC) was formed to promote and expand opportunities in the construction industry and to ensure that public bodies, contractors, and other entities working in Northern Nevada comply with applicable federal and state public works and prevailing wage laws, apprenticeship utilization laws, and other applicable federal, state, and local laws, regulations, and codes.  The NNOECC works with various organizations and may refer matters to federal, state, and local agencies to ensure compliance.

The NNOEC works with the Operating Engineers Local Union No. 3 and covers the following counties in Northern Nevada:  Churchill, Douglas, Elko, Eureka, Humboldt, Lander, Lyon, Mineral, Pershing, Storey, Washoe, and White Pine.