During 1999, the implementation of the quality system was completed at Lučební závody a.s. Kolín, and at the end of the year, Lučební závody a.s. Kolín successfully passed the certification procedure and received the ISO 9001 certificate.

In January 2024, this certificate was reviewed and found to be in accordance with the requirements of the ČSN EN ISO 9001:2016 standard.