ISO PAS 11154:2006 specifies the minimum safety requirements for all roof load carriers intended for mounting on or above the roofs of passenger cars and light commercial vehicles with a maximum authorized total mass up to 3,5 t (ISO M08) as defined in ISO 1176.
It applies to:
  1. mechanically attached general-use roof bars suitable for carrying load,
  2. accessories and their attachments to roof bars for special purpose applications,
  3. mechanically attached specific purpose roof devices suitable for carrying a defined load,
  4. magnetic fixing devices suitable for carrying a defined load.

This is the Certificate issued by ENTE CERTIFICAZIONE MACCHINE SRL in Italy for all our Treefrog suction cup roof rack system: