reference to region-based effectivity class

1. 002
   Current rev 02

   26 Jun 2019 · 10:04 UTC by BATCH 00001070

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2. 002
   superseded rev 01

   27 May 2019 · 13:16 UTC by BATCH 00001062

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3. 001
   superseded rev 01

   07 Aug 2018 · 10:21 UTC by BATCH 00001052

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IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.