This book is very important guide to all textile interests who are working in ECO-TEX labs, Textile industries and their allied fields. This book is a state of the arts studies the subject "Eco-Tex In Relation to World Textile Market" and clarifies the benefits of applying Oeko-Tex or Eco label requirements to customer, producers and retailers of textiles. Fiber origin, Dyeing, Printing, Finishing, Effluent treatment, Nanotechnology, biotechnology and Metrology developments can easily solve most of hazardous to human and environmental pollution problems associated with textile industries. At the end of this book most of labels give image on the ecofriendly product used worldwide and may help customer to make his decision to compare and evaluate what he needs especially for textiles products (clothes, intermediates, accessories….etc). Finally a diagram for the way to "Eco-friendly" Production, Processing, Marketing, Selection, Use and Care of Textiles was shown.