A more thorough explanation:

jus immunitatis

jus immunitatis is a Latin term that refers to the law of immunity. In civil law, it means exemption from the burden of public office.

• A retired judge who is no longer required to serve on a jury due to jus immunitatis.
• A diplomat who is immune from prosecution in the host country due to jus immunitatis.

These examples illustrate how jus immunitatis provides exemption from certain responsibilities or obligations that come with public office. In the case of the retired judge, they are exempt from serving on a jury, while the diplomat is exempt from prosecution in the host country. This exemption is granted to ensure that public officials can carry out their duties without fear of legal repercussions.