Nature reserve activities

This class includes:

• operation of nature reserves, including wildlife preservation, etc.
• conservation and maintenance services of national parks, nature parks and reserves

This class excludes:

• protection or restoring activities of agricultural land, see division 01
• protection or restoring activities of forestry land, see division 02
• protection or restoring activities of landscape (e.g. for parks, gardens), see 81.30
• operation of sport fishing and hunting preserves, see 93.19