SPDX-License-Identifier: CC-BY-4.0
Open Transit Information website

First-party website code: Apache-2.0.
Project specifications, documentation and original cartographic composition: CC-BY-4.0.
Euskotren GTFS data: CC-BY-4.0. https://data.ctb.eus/en/dataset/horarios-servicios-euskotren
Renfe GTFS data: CC-BY-4.0. https://data.renfe.com/dataset/horarios-cercanias
CTB / Metro Bilbao GTFS data: CC-BY-4.0. https://data.ctb.eus/en/dataset/horario-metro-bilbao
OpenStreetMap-derived geographical data: ODbL-1.0. Copyright OpenStreetMap contributors. https://www.openstreetmap.org/copyright
The downloadable geographic network JSON makes the selected OSM-derived data available with its provenance and ODbL notice. Keep that data notice separate from the code licence.
Public Sans: SIL Open Font License 1.1; full text in assets/fonts/LICENSE-Public-Sans.md.
Source Sans 3: SIL Open Font License 1.1; full text in assets/fonts/LICENSE-Source-Sans-3.txt. Font embedded in the generated city SVGs, unmodified.
C09 identity masters are preserved from the approved 23 October 2026 brand package.
The vendored OTI build retains Apache-2.0, NOTICE, OFL and bundled third-party notices in vendor/opentransitinformation/.
Preserve source attribution and notices when redistributing. No operator or OpenStreetMap endorsement is implied. Brand approval does not itself grant trademark rights.
Package archives retain their Apache-2.0 code licence and bundled resource-specific licences and notices. Preserve the contents of versioned archives when redistributing them.