International Leak Detection (ILD®) is a company providing integrity testing for waterproofing membranes. We are a multinational company with offices & affiliated partners located in North and South America, Europe and Asia. ILD® is your troubleshooting authority for waterproofing membrane defects. Our (EFVM®) technology locates breaches in new or existing waterproofing membranes with pin-point accuracy. ILD's certified and fully-trained technicians utilize this precise EFVM® technology combined with visual inspections of all wall junctions, perimeter details, and membrane penetrations.