45000000Construction work
909-**BUILDING CONSTRUCTION SERVICES, NEW (INCL. MAINTENANCE AND REPAIR SERVICES)911-**912-**CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE AND REPAIR SERVICES)
+3 more classifications
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CPV to NIGP Converter
Find NIGP categories related to your CPV code. Compare goods and services across procurement systems when researching US state and local purchasing opportunities or preparing for supplier registration.
Open converterConvert a CPV to NIGP
Select a CPV code to see related NIGP codes and their available descriptions.
CPV to NIGP code examples
Explore available NIGP mappings for five common CPV categories, including construction, IT services, and medical equipment.
72000000IT services
918-**CONSULTING SERVICES920-**DATA PROCESSING, COMPUTER, PROGRAMMING, AND SOFTWARE SERVICES
33100000Medical equipment
260-**DENTAL EQUIPMENT AND SUPPLIES269-**DRUGS AND PHARMACEUTICALS271-**DRUG AND FEEDING ADMINISTRATION, INFUSION, AND IRRIGATION EQUIPMENT AND SUPPLIES
+12 more classifications
60000000Transport services
905-**AIRCRAFT AND AIRPORT OPERATIONS SERVICES993-**
15000000Food and beverages
325-**FEED, BEDDING, VITAMINS AND SUPPLEMENTS FOR ANIMALS (SEE CLASS 875 FOR DRUGS AND PHARMACEUTICALS FOR ANIMALS)375-**FOODS: BAKERY PRODUCTS (FRESH)380-**FOODS: DAIRY PRODUCTS (FRESH)
+5 more classifications
How to use CPV and NIGP codes
Use classification codes to describe what you supply and explore relevant public procurement opportunities.
How to use CPV codes
CPV codes classify the goods, works, and services covered by European Union public procurement notices. Use them to search for tenders and choose categories for tender alerts.
Start with the category that matches what your business supplies, then select a more specific code where appropriate. Common categories include Construction (45000000-7), IT Services (72000000-5), and Medical Equipment (33100000-1).
Learn more about CPV codesHow to use NIGP codes
NIGP codes classify goods and services in public purchasing. They are used mainly by US state and local governments, as well as some Canadian public entities.
Depending on the purchasing agency, you may use NIGP categories to describe what your business supplies, select supplier registration categories, or search procurement notices.
Review the code descriptions and follow the agency’s instructions. The converter provides related categories to investigate; the relevant purchasing portal determines which codes you should use.
Frequently asked questions
Not necessarily. CPV and NIGP group procurement categories differently. A CPV code may relate to several NIGP codes, and the level of detail can vary. Use the results as a starting point and compare the descriptions with what you supply.
A broad CPV category may cover goods or services listed under several NIGP categories. Review each result and choose the categories relevant to your business and the purchasing agency’s requirements.
The current mapping data does not contain a NIGP match for every CPV code. A missing result does not mean that no relevant NIGP category exists. Try a related CPV category or consult the purchasing agency’s code list.
Yes. You can use the converter to look up available CPV-to-NIGP mappings free of charge.