US: GTFS static: General Transit Feed Specification

Description: upper-layer standards required to implement static, public, transit-related communications

Profile Standards

LevelStandard
FacilitiesIETF RFC 4180 CSV Files
FacilitiesIETF RFC 7159 JSON
FacilitiesIETF RFC 9110 HTTP Semantics
FacilitiesIETF RFC 9112 HTTP/1.1
FacilitiesISO 21320-1 ZIP
ITS Application EntityGeneral Transit Feed Specification