Monitor Polski 4notify
Rzeczypospolitej Polskiej · Issued by the Republic
JAWNE · PKP IC · UTK · ZTM Warszawa
Item
MP-PL-007
Date
2026-05-27
Effective
2026-01-01
Status
In force

PKP IC, Koleje Dolnośląskie, UTK, BiLKom app and ZTM Warszawa — transport notifications for the Polish passenger

180 million PKP Intercity passengers annually; 8 million BiLKom app active users; ZTM Warszawa serves 1.2 billion journeys annually. 4notify integrates with PKP Open Data, BiLKom Push and Office of Rail Transport (UTK) feed for disruption alert delivery.

PushSMSEmail
Preamble

Pursuant to the Rail Transport Act of 28.03.2003 (Journal of Laws 2003 No. 86 item 789), PKP IC in consultation with UTK issues the following Notice.

Cited statutes
Ustawa o transporcie kolejowym z 2003-03-28

PKP IC and UTK passenger information duty for disruptions.

Implementation
01

PKP Open Data + UTK subscription

4notify subscribes to PKP Open Data and UTK feed; latency to customer <90 seconds.

02

Per-route preferences

Customers register commuter route (e.g. "Warszawa Wschodnia → Kraków Główny"); only relevant disruptions.

Delivery envelope
json
{
  "zdarzenie": "transport.utrudnienie",
  "operator": "pkp_ic",
  "linia": "ic_3500",
  "kierunek": "warszawa_krakow",
  "stacje": ["Warszawa Wschodnia", "Łódź Fabryczna"],
  "stopien": "powazne",
  "kanaly": ["push", "sms"]
}
Sample message
PushSubject: PKP IC 3500: severe delay

PKP IC 3500 Warszawa-Kraków: severe delay via Łódź Fabryczna. Expected clearance 18:30. Alternative routes via Tarnów.

Compliance checklist
  • PKP Open Data API key active
  • UTK subscription active
What 4notify does differently

4notify is the only A2P provider combining PKP Open Data, UTK feed and BiLKom Push with per-route customer preferences from a single envelope.

FAQ
How fast are disruption alerts?

P50 latency from PKP Open Data source to customer mobile under 90 seconds.

By authority of
the Notify Ministry
2026-05-27 · MP-PL-007

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Other Notices