[1] It is a written record of inter-system safety precautions to be compiled in accordance with the provisions of Operating Code no.
The RISSP form must have a uniquely identifying number, provided by the party requesting safety precautions.
The implementer then states the location and nature of the precautions provided for adequate safety of that equipment.
It is possible to have both linkage and cascading in a single job, requiring use of RISSP forms with multiple users.
Thus two distribution network operators owned by the same parent company but with different geographical areas of responsibility use RISSPs with each other.