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[F1ANNEX I U.K. COMMON PROCUREMENT VOCABULARY

Structure of the classification system U.K.

1. The CPV consists of a main vocabulary and a supplementary vocabulary. U.K.

2. The main vocabulary is based on a tree structure comprising codes of up to nine digits associated with a wording that describes the supplies, works or services forming the subject of the contract. U.K.

The numerical code consists of 8 digits, subdivided as follows:

Each of the last three digits gives a greater degree of precision within each category.

A ninth digit serves to verify the previous digits.

3. The supplementary vocabulary may be used to expand the description of the subject of a contract. The items are made up of an alphanumeric code with a corresponding wording allowing further details to be added regarding the specific nature or destination of the goods to be purchased. U.K.

The alphanumeric code is made up of:

The last digit serves to verify the previous digits.]