{"schemaVersion":"vultax-country-brief-v1","country":"Czechia","asOf":"2026-10-28","title":"Czechia: prediction-market evidence brief","articleUrl":"https://vultax.com/research/prediction-markets-europe-regulation-tracker","actions":[{"id":"d0b2bca7020b18bd4f38","date":"23 Oct 2026","authority":"Czechia, Ministry of Finance","action":"Told Vultax that neither Polymarket nor Kalshi had objected or appealed; payment providers have a standing duty concerning accounts on the blacklist, without individual instructions; the reply names no account for either platform","countries":["Czechia"],"venues":["Polymarket","Kalshi"],"sources":[{"label":"Vultax, original ministry answers and report","url":"https://vultax.com/market-updates/czech-prediction-market-blocks-payment-accounts"}],"sourceNote":"Vultax, original ministry answers and report","evidence":"Published written response"},{"id":"5c8188bc5e746c832cde","date":"30 Sep 2026","authority":"Czechia, Ministry of Finance","action":"Entered kalshi.com on the List of Unauthorised Internet Games; providers must block it within fifteen days","countries":["Czechia"],"venues":["Kalshi"],"sources":[{"label":"Ministry of Finance list, PDF","url":"https://mf.gov.cz/assets/attachments/Zverejnovane-udaje-ze-Seznamu-nepovolenych-internetovych-her_v210.pdf"}],"sourceNote":"Ministry of Finance list, PDF","evidence":"Authority document"},{"id":"ebf851515fd4a2b7ba28","date":"13 Jul 2026","authority":"Czechia, Ministry of Finance","action":"Entered polymarket.com on the List of Unauthorised Internet Games; the first providers were blocking it by 16 July","countries":["Czechia"],"venues":["Polymarket"],"sources":[{"label":"Ministry of Finance, blocking page","url":"https://mf.gov.cz/cs/kontrola-a-regulace/hazardni-hry/blokace-nepovolenych-internetovych-her"},{"label":"Lupa.cz","url":"https://www.lupa.cz/aktuality/cesko-zakazalo-popularni-polymarket-sazkarsky-web-uz-blokuji-prvni-poskytovatele-internetu/"}],"sourceNote":"Ministry of Finance, blocking page; Lupa.cz","evidence":"Published source; see citation"}],"restrictions":[{"country":"Czechia","authorityAction":"Listed, 13 Jul 2026","platformPolicy":"Not listed"}],"measurements":[{"country":"Italy, Netherlands, Portugal, Hungary, Czechia, Lithuania, Romania, Belgium, Ukraine, Poland, Cyprus, Greece, Latvia, Denmark, Slovakia","polymarket":"no tests","kalshi":"no tests","authorityAction":"Orders in the record above"}],"next":[{"date":"15 Oct 2026","where":"Czechia, Ministry of Finance","action":"Internet providers must block kalshi.com from this day; polymarket.com has been listed since 13 July"}],"measurementWindow":"21 July to 19 October 2026","limitations":"A dated evidence brief from the published source record, not legal advice or a determination of lawful access. Authority actions, venue policy and network observations are separate. No measurement means no observation in the stated dataset, not zero interference. Source notes identify reported or unlinked material. This sample has not been commissioned by a customer."}