NUTS Level 0 (Country Level)

NUTS Level 0 is the broadest tier in the NUTS classification hierarchy. It corresponds to the entire territory of a single EU member state and is represented by the standard two-letter country code, which also serves as the root prefix for all lower-level NUTS codes within that country.

What is NUTS Level 0?

At NUTS Level 0, each EU member state forms a single territorial unit. Germany is DE, France is FR, Poland is PL, and so on across all 27 member states. The two-letter codes follow the ISO 3166-1 alpha-2 standard with minor exceptions maintained for historical reasons (for example, Greece uses EL rather than GR in the NUTS system, and the United Kingdom used UK rather than GB before Brexit).

NUTS Level 0 is not itself a filtering level in most practical procurement searches because it provides no geographic granularity beyond identifying the country. Its principal value is as the root from which the full NUTS code structure is built. A NUTS 3 code such as FR101 (Paris) contains the Level 0 identifier FR embedded in its prefix, making the country of performance immediately readable from any NUTS code.

For the purposes of Eurostat statistical reporting and EU Cohesion Policy, Level 0 data aggregates all lower-level regional data to produce national totals. In procurement analytics, Level 0 is typically used only when a buyer wishes to indicate that a contract covers the entire national territory without specifying a sub-national region.

Why NUTS Level 0 matters for bidders

A contract notice listing only a NUTS Level 0 code in the place-of-performance field signals that the contracting authority considers the entire country to be within scope. This is common for framework agreements, central purchasing body contracts, and national infrastructure programmes where delivery obligations are spread across the country.

When you see a NUTS Level 0 code as the sole location indicator, you should read the tender documents carefully to understand whether the contract genuinely requires national coverage (meaning a bidder may need depots, staff, or subcontractors across the country) or whether it is simply a placeholder because the authority has not yet determined specific regional allocations.

For cross-border contract performance involving multiple countries, contracting authorities list multiple NUTS Level 0 codes or use the special code ZZ used in some notice forms to indicate contracts performed outside EU territory or in an unspecified international location.

Example

A central government body in Spain procures a nationwide IT helpdesk service. The place-of-performance NUTS code in the TED notice is ES, the NUTS Level 0 identifier for Spain. This signals to bidders that service delivery must be available across all of Spain, regardless of which region the end-user is calling from. A bidder reading this notice knows immediately that a presence limited to Catalonia, for instance, is likely insufficient without a national delivery arrangement.

Frequently Asked Questions

Is NUTS Level 0 the same as the country code used in TED notice numbers?

The two-letter country code embedded in TED notice reference numbers is derived from the same ISO standard and corresponds to the NUTS Level 0 code. They are effectively the same identifier, though the TED numbering system and the NUTS classification are managed by different bodies (Publications Office and Eurostat respectively).

Can a buyer in an EU member state list another country's NUTS Level 0 code in a notice?

Yes, in principle, particularly for joint cross-border procurement under Article 39 of Directive 2014/24/EU. A joint procurement between Belgium and the Netherlands, for example, might list both BE and NL as places of performance, indicating that contract execution will occur in both countries. See also multi-region contracts.

Does NUTS Level 0 apply to non-EU countries in the European procurement market?

Non-EU members of the European Economic Area (Norway, Iceland, Liechtenstein) and Switzerland participate in the EU procurement market through bilateral agreements but are not part of the NUTS classification. They use their own regional codes in national procurement portals. Ukraine, which has candidate status, similarly uses its own administrative coding system for domestic procurement.