Technically there's none.
If one was to operate as a guide in a business sense a detailed health and safety policy would be needed, and if guiding on public land a concession with DoC would be...
Type: Posts; User: JoshC
Technically there's none.
If one was to operate as a guide in a business sense a detailed health and safety policy would be needed, and if guiding on public land a concession with DoC would be...