INDA is the trade association representing the nonwoven fabrics industry since 1968. INDA is well known worldwide as a show organizer. IDEA, International Engineered Fabrics Conference and Exposition is the key event and is offered every three years. The next show is in Miami Beach, April 27-29 and 7000 people from over 60 countries are expected to attend. Also, organized by INDA is the annual event Filtration. This is the largest Filtration industry event in the world.