The intent of this standard is to define requirements to ensure CLD development is managed appropriately, in order to ensure delivery and fielding of robust CLD hardware. A robust device does not contain systematic undesirable features and will respond predictably to various conditions and environments. A reliable device is robust and can demonstrate performance over a period of time based on lifetime (random) failure statistical data.
Non-sewered sanitation systems - Prefabricated integrated treatment units - General safety and performance requirements for design and testing (ISO 30500:2018, IDT)