{
  "data": {
    "id": "czech-republic-senate-2026-r2",
    "country": "CZ",
    "country_name": "Czech Republic",
    "date": "2026-10-16",
    "date_status": "declared",
    "kind": "runoff",
    "conditional": "Held on 16–17 Oct only in districts where no candidate won more than half of the valid votes on 9–10 Oct (§§ 75, 76(1) Act 247/1995 Sb.). The top two candidates advance. If a finalist withdraws, loses eligibility or dies and fewer than two remain, the next-placed candidate advances and that district's runoff moves to the thirteenth day after round one (§ 76(3)). Seats = districts still open after round one, at most 27.",
    "timezone": "Europe/Prague",
    "status": "scheduled",
    "last_verified_at": "2026-09-24T18:27:27Z",
    "stale": false,
    "stale_reason": null,
    "provenance": {
      "from": "researcher agent 2026-09-24: MV timetable (prehled-terminu-a-lhut-pro-volby-do-senatu), Acts 88/2024 Sb. and 247/1995 Sb., SVK notices 290/2024 Sb. and 293/2022 Sb., ČT24 live blog 28 Sep 2024, volby.gov.cz",
      "licence": "CC BY 4.0 (Election Index)"
    },
    "url": "https://electionindex.org/election/czech-republic-senate-2026-r2",
    "races": [
      {
        "id": "senate",
        "key": "czech-republic-senate-2026-r2/senate",
        "name": "Senate (one third), second round",
        "body": "legislature-upper",
        "seats": null,
        "polls_close_utc": "2026-10-17T12:00:00Z",
        "authority": {
          "id": "cz-svk",
          "name": "State Electoral Commission",
          "name_local": "Státní volební komise",
          "role": "electoral-commission",
          "homepage": "https://mv.gov.cz/volby-referenda",
          "results_index": "https://volby.gov.cz/",
          "open_data": "https://volby.gov.cz/opendata/opendata.htm"
        },
        "status": "scheduled",
        "expected_stage_now": null,
        "observed": false,
        "final_expected": {
          "from": "2026-10-18T22:00:00Z",
          "by": "2026-10-26T22:59:59Z",
          "confidence": "precedent",
          "basis": "The State Electoral Commission (SVK) declares the overall Senate result, both rounds together, by a notice in the Collection of Laws after it signs the result record (§ 8(e) Act 88/2024 Sb.). No statutory deadline. Precedent: notice 290/2024 Sb. was in force 1 Oct 2024, three days after the 28 Sep runoff. Notice 293/2022 Sb. was in force 4 Oct 2022, three days after the 1 Oct runoff. By that precedent, Tue 20 Oct 2026. The opening (Mon 19 Oct) is an ESTIMATED floor. The window closes at the end of Mon 26 Oct (CET), six days past precedent, because this is the first Senate election under Act 88/2024 Sb. The SVK issues certificates of election within one month of publication (§ 78 Act 247/1995 Sb.). Challenges are due within 10 days of the declaration (§ 87(2))."
        },
        "stages": [
          {
            "stage": "election-night",
            "from": "2026-10-17T12:00:00Z",
            "by": "2026-10-18T21:59:59Z",
            "replacedAt": null,
            "confidence": "precedent",
            "citation": "Runoff voting follows the same hours as round one (§ 76(6) Act 247/1995 Sb.; § 2(2) Act 88/2024 Sb.), so polls close at 14:00 CEST on Sat 17 Oct. 2024: ČT24's live blog of Sat 28 Sep 2024 has the first district winner at about 15:00 and all 27 winners decided that afternoon. The ČSÚ 2022 open data is marked \"stav po zpracování 2. kola voleb - 01.10.2022\", the runoff polling day. The window closes at the end of Sunday 18 Oct, CEST. This is the count, not the SVK's declaration.",
            "source": null,
            "observedAt": null
          },
          {
            "stage": "final-result",
            "from": "2026-10-18T22:00:00Z",
            "by": "2026-10-26T22:59:59Z",
            "replacedAt": null,
            "confidence": "precedent",
            "citation": "The State Electoral Commission (SVK) declares the overall Senate result, both rounds together, by a notice in the Collection of Laws after it signs the result record (§ 8(e) Act 88/2024 Sb.). No statutory deadline. Precedent: notice 290/2024 Sb. was in force 1 Oct 2024, three days after the 28 Sep runoff. Notice 293/2022 Sb. was in force 4 Oct 2022, three days after the 1 Oct runoff. By that precedent, Tue 20 Oct 2026. The opening (Mon 19 Oct) is an ESTIMATED floor. The window closes at the end of Mon 26 Oct (CET), six days past precedent, because this is the first Senate election under Act 88/2024 Sb. The SVK issues certificates of election within one month of publication (§ 78 Act 247/1995 Sb.). Challenges are due within 10 days of the declaration (§ 87(2)).",
            "source": null,
            "observedAt": null
          }
        ],
        "sources": [
          {
            "url": "https://volby.gov.cz/app/senat/20261009/cs/results",
            "role": "results-live",
            "kind": "race_results",
            "kindReason": "election code and results marker",
            "resolvable": true,
            "origin": "race",
            "note": "ČSÚ results app for this election (code 20261009). It holds both rounds; the runoff is the second round of the same election.",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://volby.gov.cz/appdata/senat/20261009/odata/vysledky.xml",
            "role": "results-live",
            "kind": "feed",
            "kindReason": "machine-readable file",
            "resolvable": true,
            "origin": "race",
            "note": "ČSÚ open-data XML for this election. Second-round precinct batches are published under /odata/okrsky/K2/.",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://mv.gov.cz/documents/volby-referenda/prehled-terminu-a-lhut-pro-volby-do-senatu",
            "role": "timetable",
            "kind": "other",
            "kindReason": "no election or results marker",
            "resolvable": false,
            "origin": "race",
            "note": "Ministry of the Interior timetable: \"případné II. kolo ve dnech 16. a 17. října 2026\".",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://en.wikipedia.org/wiki/2026_Czech_Senate_election",
            "role": "see-also",
            "kind": "other",
            "kindReason": "election page without a results marker",
            "resolvable": false,
            "origin": "race",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://volby.gov.cz/",
            "role": "results-index",
            "kind": "emb_home",
            "kindReason": "site root: cannot answer a results question",
            "resolvable": false,
            "origin": "authority",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://volby.gov.cz/opendata/opendata.htm",
            "role": "open-data",
            "kind": "results_index",
            "kindReason": "results section without an election code",
            "resolvable": false,
            "origin": "authority",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          },
          {
            "url": "https://mv.gov.cz/volby-referenda",
            "role": "authority-home",
            "kind": "other",
            "kindReason": "no election or results marker",
            "resolvable": false,
            "origin": "authority",
            "check": {
              "status": 200,
              "state": "ok",
              "at": "2026-09-24T18:34:59Z"
            }
          }
        ],
        "page_activity": [],
        "government": null,
        "url": "https://electionindex.org/election/czech-republic-senate-2026-r2#senate"
      }
    ]
  },
  "meta": {
    "dataset_version": "2026-09-24.4702fd43",
    "built_at": "2026-09-24T20:45:22Z",
    "generated_at": "2026-09-24T20:59:12.122Z",
    "licence": "CC BY 4.0: credit \"Election Index (electionindex.org)\" and link to https://electionindex.org",
    "docs": "https://electionindex.org/docs"
  }
}