Switzerland Schweiz :: Suisse :: Svizzera :: Svizra :: Helvetia CALENDAR: Gregorian (all); MAIN RECORD: languages used: German (from 1798), French (from 1798), Italian (from 1803), Romansh (from 1938); scripts: all - original; TRANSLITERATION: n/a; OTHER: Latin (polity style) Sources Polity Style: 1798-2023 Executive Directory: 1798-1800 Executive Authority: 1800 Executive Commission: 1800 Executive Council: 1800-1801 Executive Authority: 1801-1803 Landammanns: 1803-1813 Presidents of the Diet: 1814-1848 Heads of State: 1848-1900 Heads of State: 1901-2000 Heads of State: 2001-2023 Last updated on: 29 Nov 2023; URL: www.archontology.org/nations/switzerland/index.php
