enhance the necessary data exchange between the authorities,

Necessary data are hectares harvested, yield and production.

Where needed, these exchanges of information can include any necessary data on terrorist movements.

Much more systematic monitoring is needed to maintain necessary data on water quality.

Those countries were contacted directly and were requested to provide the necessary data.

The necessary data can be provided by ground, aerial or space-based observations.

Second, such countries should be encouraged and helped to collect the necessary data.

These countries were contacted directly and requested to provide the necessary data.

(b) To submit the necessary data for the elaboration of the budget of the State social insurance;

• The necessary data to completely understand a file was scattered over several sources: procedural orders, panel reports, UNCC jurisprudence.