Electronic Catalogue

Electronic catalogues digitise the product or service offer of a supplier within a procurement system, allowing contracting authorities to browse, compare, select, and order without separate manual negotiation or tender exercises for each transaction. They are particularly valuable for commodity procurement at scale, where large numbers of line items are purchased repeatedly across multiple contracting authorities.

What is an Electronic Catalogue?

Articles 36 and 53 of Directive 2014/24/EU provide the legal framework for electronic catalogues. A contracting authority may require that tenders are submitted in the form of an electronic catalogue, or that they include an electronic catalogue as a component. Where a framework agreement or dynamic purchasing system has been established using electronic catalogues, subsequent call-off contracts and mini-competitions can be conducted entirely on the basis of the catalogue data.

Electronic catalogues are not a separate procurement procedure. They are a tool that can be deployed within the following contexts: the initial tender submission in an open procedure or restricted procedure, the establishment of a framework agreement where catalogue submissions define the offered products and prices, and the ongoing placing of orders or running of mini-competitions within an established framework or dynamic purchasing system.

The key technical requirement is interoperability. Catalogues must be submitted in a format specified by the buyer, typically structured XML or a proprietary e-procurement platform format, so that the buyer's system can process, compare, and rank items automatically.

Where contracting authorities re-open competition under a framework using updated catalogues, they send all framework suppliers simultaneous requests to update their catalogues and specify a deadline. The authority then identifies the best offer from the updated catalogues and places the call-off order, without suppliers needing to submit new narrative tenders.

Why it matters for bidders

For suppliers of goods and standard services, being listed in an electronic catalogue embedded in a major framework agreement is a powerful commercial position. Once your products are catalogued and priced, buyers can order directly without a separate competition for each transaction, reducing your cost of sale per order.

The initial effort is in setting up the catalogue correctly: pricing must be accurate, product descriptions must match the buyer's specified format, and updates must be made on time when requested. Poor catalogue quality (missing data, incorrect codes, pricing errors) leads to orders being placed with competitors whose catalogues are complete.

Example

A national central purchasing body in Finland establishes a framework agreement for IT hardware with twelve suppliers, requiring each to submit an electronic catalogue listing their products with model numbers, technical specifications, and maximum prices. Member municipalities can then place direct call-off orders from the catalogue for individual purchases below a defined threshold, and must run a mini-competition among framework suppliers for purchases above the threshold. Catalogue prices are updated quarterly.

Frequently Asked Questions

Can a buyer require all tenders to be submitted as electronic catalogues?

Yes, provided this requirement is stated in the contract notice or invitation to tender documents. Where electronic catalogues are required, the buyer must specify the format, the required fields, and any technical standards. The requirement must not discriminate against suppliers who cannot access specific proprietary platforms without reasonable cause.

Are catalogue prices fixed for the life of the framework?

Not necessarily. The framework agreement or the contract notice will specify whether and how prices may be updated. Common approaches include price indices linked to published inflation measures, periodic competitive catalogue updates, or fixed prices for a defined period followed by a re-competition.

Can a contracting authority buy items not in the catalogue?

No. Call-off orders from a framework with electronic catalogues are limited to the products and services listed in the catalogues submitted by framework suppliers. If the buyer needs something not covered, it must run a separate procurement or add it to the framework through an agreed variation mechanism if one exists.

What platforms are commonly used for electronic catalogues in Europe?

National e-procurement platforms (such as Mercell in Scandinavia, Mercurius in Belgium, and PEPPOL-compliant platforms across the EU) typically support electronic catalogues. The EU's PEPPOL standard increasingly provides a common framework for catalogue format interoperability across member states.