Swiss FEDRO IVZOD is a government-published primary source from CH ingested into the Apex vehicle specification database. It contributes 19,392 active rows covering brakes, tyres, wheel diameter, registry.
Licensed under swiss-ogd-cite. Attribution is required. Apex credits this source on every provenance row that uses its data.
Brakes, tyres, wheel diameter, registry
Tier
Gold tier — regulator-verified primary
Regulator-published primary data. Highest confidence; PCAF DQ score 2 by default.
Row count (active)
19,392
Active, non-superseded provenance rows in the current snapshot
Variants touched
4,742
Distinct vehicle variants carrying at least one value from this source
Source type
Government / regulator
Official dataset published by a national regulator, ministry, or government agency.
PCAF DQ score
DQ 2 (regulator primary)
Default data-quality score for provenance rows from this source tier
Source code
swiss-fedro-ivzod
Used in the provenance table and API responses
https://opendata.astra.admin.ch/ivzod/
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reference
Sources & licensing reference
Full table of commercial-use and licence-review sources
provenance
Provenance model
How source codes, URLs, confidence, and effective flags are attached to values
coverage
Coverage matrix
Per-field coverage across segments with PCAF DQ scores