Providing value driven aircraft and helicopter solutions through experience and innovation for 25 years. Inter-Tec is a professional, experienced design consultancy offering commercially focused, practical, affordable EASA Part 21J and UK CAA Part 21J Design Organisation Approval (DOA) solutions. We tackle and resolve the critical issues affecting our Original Equipment Manufacturers (OEM), aircraft operators and Maintenance and also Repair and Overhaul (MRO) customers across the global aviation sector. Please take a look at our website to find out more.