The German Customs Authority informs that the reclassification will not be published until January.
With the WCO and EU 2022 update, many materials will need to be reclassified, and the German tariff number will also need to be updated. The German customs administration tells us that the reclassification is not expected to be officially available until the end of January. So there is no national concordance table (mapping of old tariff number to new tariff number) that could help to identify the new tariff numbers before they become valid.
We use the WCO concordance for semi-automatic tariff classification. We hope this helps our customers to reduce the effort.