NBN EN 45503 : 1996
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ATTESTERINGSNORM VOOR DE BEOORDELING VAN PROCEDURES VOOR DE CONTRACTTOEKENNING DOOR OPDRACHTGEVERS OP HET GEBIED VAN WATER, ENERGIE, TRANSPORT EN TELECOMMUNICATIE
01-12-2009
12-01-2013
Describes a system for the award of an attestation certificate establishing conformity of contract award procedures of contracting entities in the water, energy transport and telecommunications sectors with national rules implementing Council Directives 93/38/EEC and 92/13/EEC.
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