IDFL Laboratory and Institute

With premises in the USA, Asia and Europe, the IDFL (International Down and Feather Testing Laboratory) is a leading provider of product tests for feathers, down and textiles. It inspects and audits bedding and textile producers, as well as their supplier chains, all over the world.

Since 1978, the world's largest feather and down institute has expanded its expertise to include the testing of all synthetic and natural fillings and fabrics.

Companies that wish to label their products with the DOWNPASS require a corresponding audit. The IDFL is the inspection partner for feather- and down-filled clothing and outdoor products and equipment, including sleeping bags.

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