What changed in the trade-fair calendar
A trade fair's dates move, its venue changes, an edition is cancelled — and the listing you book travel on is the one that was right last month. ExpoArena crawls the sources daily and records every change.
The most recent changes in the sample
Tracking began 2026-11-04; these are the oldest changes in the log. The live feed is current to the hour.
| Detected | Fair | Kind | Change |
|---|---|---|---|
| 2026-11-04 | ces-2026-01 | new | Added — CES |
| 2026-11-04 | heimtextil-2026-01 | new | Added — Heimtextil |
| 2026-11-04 | imm-cologne-2026-01 | new | Added — imm cologne |
| 2026-11-04 | spielwarenmesse-2026-01 | new | Added — Spielwarenmesse |
| 2026-11-04 | ambiente-2026-02 | new | Added — Ambiente |
| 2026-11-04 | integrated-systems-europe-2026-02 | new | Added — Integrated Systems Europe |
| 2026-11-04 | euroshop-2026-02 | new | Added — EuroShop |
| 2026-11-04 | the-big-5-construct-saudi-2026-02 | new | Added — The Big 5 Construct Saudi |
| 2026-11-04 | mobile-world-congress-2026-03 | new | Added — Mobile World Congress |
| 2026-11-04 | light-building-2026-03 | new | Added — Light + Building |
| 2026-11-04 | prowein-2026-03 | new | Added — ProWein |
| 2026-11-04 | cosmoprof-worldwide-bologna-2026-03 | new | Added — Cosmoprof Worldwide Bologna |
| 2026-11-04 | intermodal-asia-2026-03 | new | Added — intermodal Asia |
| 2026-11-04 | wire-tube-2026-04 | new | Added — Wire & Tube |
| 2026-11-04 | salone-del-mobile-2026-04 | new | Added — Salone del Mobile |
| 2026-11-04 | canton-fair-spring-phase-1-2026-04 | new | Added — Canton Fair (Spring) Phase 1 |
| 2026-11-04 | hannover-messe-2026-04 | new | Added — Hannover Messe |
| 2026-11-04 | techtextil-2026-04 | new | Added — Techtextil |
| 2026-11-04 | ifat-munich-2026-05 | new | Added — IFAT Munich |
| 2026-11-04 | interpack-2026-05 | new | Added — interpack |
Why a change log exists
Every other calendar republishes what a source said once. A fair that moves from August to September keeps its old date on every site that scraped it in June, and the visitor finds out at the airport. The log is the record of what moved, when it moved and what it moved from — and it is the only thing on this site that cannot be copied from another directory.
Reading the log
The sample above is free and lags by design. The live feed — current to the hour, with webhook push — is the paid product: see the API. The whole index is also a free CSV at /data/trade-fairs.csv.
Page rendered 2026-11-10 07:16 UTC from https://expoarena.org/api/v1/changes/sample.