The Board of Directors of OKD has adopted a Company code of ethics that is obligatory for all the employees of the firm. It defines basic values and attitudes to enterprise that OKD conforms to in the course of its business activities.
The code of ethics is not any binding rule of law or internal directive, it represents, however, a moral obligation for each employee of OKD.
An object of interest can be occasional boulders in urban areas – an evidence of glaciation of the Ostrava region. The largest glacial boulder in the Czech Republic can be found in Vratimovská street near Nová Huť, others can be found at Černá louka (Black meadow) or in Poruba.
You can visit the ZOO which has surrounding forests in the Silesian part of Ostrava, Bělský les (Bělský forest) which has jogging trails or the forests behind the Faculty of Mining and Geology which have a fitness trail, an outdoor swimming pool and a planetarium. The Heřmanice fishpond near Vrbice is an ornithological site. Also, a reservoir of salty mining waters can be found in this industrial environment.
Ostrava is also a logical centre for many interesting areas in terms of nature and tourism: