Inden gæstemedarbejderne indsættes, meddeler værtsmedlemsstaten agenturet, hvilke nationale og europæiske databaser der kan søges i. Agenturet stiller disse oplysninger til rådighed for alle de medlemsstater, der deltager i indsættelsen.
The host Member State shall, in advance of the deployment of the guest officers, inform the Agency of the national and European databases which may be consulted. The Agency shall make this information available to all Member States participating in the deployment.