GIA conducts quality control according to prescribed systems for textile made up products. These are: Tests of initial raw material used, fabric or yarn, as required by customers. Tests of color fastness, the shrinkage of fabric, the evenness of color, the feel of the fabric, plus other tests as required by the customer. Checks of garment patterns and fittings as well as of garment sewing and finishing. Checking of packaging in all respects. Nickel free tests, zipper puller tests, packaging content tests, or any others, as required by the customer.