(b)
for additional works, services or supplies by the original contractor that have become necessary and that were not included in the initial procurement where a change of contractor: cannot be made for economic or technical reasons such as requirements of interchangeability or interoperability with existing equipment, services or installations procured under the initial procurement; and would cause significant inconvenience or substantial duplication of costs for the contracting authority. However, any increase in price shall not exceed 50 % of the value of the original contract. Where several successive modifications are made, that limitation shall apply to the value of each modification. Such consecutive modifications shall not be aimed at circumventing this Directive;
← (a) · All articles · (i) →
Source: EUR-Lex CELLAR · retrieved 2026-09-04 · Text as consolidated on 2026-01-01; changes after this date are not shown.