This website has been compiled with the utmost care. Nevertheless, NPCK gives no guarantee that the information provided is current, accurate, complete or error-free. NPCK accepts no liability for damage or loss arising directly or indirectly from the use of this website, provided it has not been caused intentionally or by gross negligence.

NPCK expressly reserves the right to modify, append and delete the website in part or in whole without prior notice, or to halt publication completely or for a limited period.

This website contains links to external sites. Responsibility for the content of the external sites linked to this website always lies with their respective publishers. When the links to these sites were first posted, NPCK checked the third-party content to establish whether it could give rise to civil or criminal liability. However, the constant review of the linked external sites cannot reasonably be expected without concrete indication of a violation of rights. If NPCK itself becomes aware or is notified by a third party that a linked external site gives rise to civil or criminal liability, it will remove the link to this site immediately. NPCK expressly dissociates itself from such content.

Links to the NPCK homepage may be created, provided the NPCK website opened is then the sole content of the browser window.