we at the PSA are responsible for implementation and further development of the process
the operating companies, which contribute data on activities at the facilities
the Norwegian Civil Aviation Authority, which is responsible for reporting information related to helicopter flights and quality assurance of data, analyses and conclusions
the helicopter operators, who contribute data on helicopter transport
the HSE expert group of selected specialists evaluates procedures, input data, and trends, and draws conclusions
the , as a collaboration arena for companies, unions and government, comments on the process and its results, and makes recommendations for further work.