I do not have any expereince of the ISO requirements but I do have some experience of the U.S code of Federal Regulations as it applies to bicycle safety standards.
Nigel Waterhouse & Associates
Aeronautical Consulting Engineers
Transport Canada and F.A.A approval & certification of fixed and rotor wing aircraft alterations: Structures, Systems, Powerplants and electrical. FAA PMA, TC PDA.
n_a_waterhouse@hotmail.com