International organization and administration — International officials — European Space Operations Centre — Whether official entitled to immunity from jurisdiction of municipal courts in respect of civil litigation concerning employment dispute — Acts performed in official capacity — Whether international law requires the granting of specific exemptions to officials of international organizations — Protocol on the Privileges and Immunities of the European Space Research Organization, 1963, Article 16(a) — The law of the Federal Republic of Germany

Diplomatic and consular intercourse and privileges — Right of other persons to privileges and immunities — Officials of international organizations — Official of European Space Operations Centre — Whether entitled to immunity from jurisdiction of municipal courts in respect of civil litigation concerning employment dispute — Acts performed in official capacity — Whether international law requires the granting of specific exemptions to officials of international organizations — Protocol on the Privileges and Immunities of the European Space Research Organization, 1963, Article 16(a) — The law of the Federal Republic of Germany