keep The European Organization for Astronomical Research in the Southern Hemisphere (Immunities and Privileges) Order 2009
The European Organization for Astronomical Research in the Southern Hemisphere (Immunities and Privileges) Order 2009 grants immunities, privileges, and tax exemptions to ESO (European Southern Observatory), an international scientific organization of which the UK is a member. It provides the organization immunity from suit, inviolability of archives, exemptions from income/corporate/capital gains tax, customs duty exemptions, and tax refunds on hydrocarbon oil. It also grants diplomatic-style privileges to representatives, the Director-General, and staff members.
While this regulation grants significant immunities and tax privileges, deletion would harm British scientific interests and likely cause the UK to lose membership in this valuable astronomical research organization. ESO operates world-class observatories in Chile that British scientists access. These are standard immunities accorded to all member states of international scientific organizations and are necessary for the organization's operations. The UK's continued membership depends on honoring these international commitments, and withdrawal would cost British astronomers access to facilities that cannot be replicated domestically.