Workbook 2017 (CZ - EN - DE)


Instructions for use


How to check the Year of manufacture by Ocún products:

  1. Find the Batch (serial) number listed on the white label on your product.
  2. Locate the format of the Batch number in the table below and identify the year of manufacture.
  • In case of ambiguity you can check it via email. Just send photos of the label with the serial number to our email

Ocun Batch Number