4. The long-term objective for the concentration of nickel in ambient air is set out in Annex - Ib. Member States shall draw up a list of the zones and agglomerations in which the concentration of nickel in ambient air, as assessed in accordance with Article 4, is equal to or higher than the long-term objective laid down in Annex - Ib but not higher than the limit value laid down in Annex - Ib. For such zones and agglomerations, Member States shall prepare and implement cost-effective measures with the aim of achieving the long-term objective.

4. The long-term objective for the concentration of cadmium in ambient air is set out in Annex - Ia. Member States shall draw up a list of the zones and agglomerations in which the concentration of cadmium in ambient air, as assessed in accordance with Article 4, is equal to or higher than the long-term objective laid down in Annex - Ia but not higher than the limit value laid down in Annex - Ia. For such zones and agglomerations, Member States shall prepare and implement cost-effective measures with the aim of achieving the long-term objective.

4. The long-term objective for the concentration of arsenic in ambient air is set out in Annex - I. Member States shall draw up a list of the zones and agglomerations in which the concentration of arsenic in ambient air, as assessed in accordance with Article 4, is equal to or higher than the long-term objective laid down in Annex - I but not higher than the limit value laid down in Annex - I. For such zones and agglomerations, Member States shall prepare and implement cost-effective measures with the aim of achieving the long-term objective.

Under these rules, when a contracting authority enters into a framework agreement in accordance with the provisions of this Directive relating, in particular, to advertising, time-limits and conditions for the submission of tenders, it may enter into contracts based on such a framework agreement during its term of validity either by applying the terms set forth in the framework agreement or, if all terms have not been fixed in advance in the framework agreement, by reopening competition between the parties to the framework agreement i ...[+++]n relation to those terms.

(c) carry out short-term rehabilitation and reconstruction to enable the parts of the population affected to benefit once more from a minimum of socio-economic integration and, as soon as possible, create the conditions for a resumption of development on the basis of long-term objectives set by the ACP country concerned.

(c)carry out short-term rehabilitation and reconstruction to enable the victims to benefit from a minimum of socio-economic integration and, as soon as possible, create the conditions for a resumption of development on the basis of long-term objectives set by the ACP countries and regions concerned.