To comply with AS/NZ 1891 – Industrial Fall Arrest Systems or with AS/NZ 4488 – Industrial Rope Access systems, it is necessary to inspect and service anchor points and static line systems a minimum of once per year. Also, after prolonged periods during which the system has been out of use, or in the event of a fall taking place on the system. It is also a requirement that (PPE) Personal Protective Equipment (harnesses, lanyards, etc.) are inspected at intervals of no more than six months. A log of all inspections and certifications should be maintained by the system owner.