The International Association of Professional Shatnez Labs (IAPSL) is headed by HaRav Yosef Sayagh Shlit"a, a world renown expert on the laws of Shatnez. IAPSL offers affordable and highly regarded kosher certification for fabrics, clothing lines, shoes, upholstery, household items and more. We are happy to meet with you to see if your company is able to be certified as "Shatnez Free." Click here to book a free consultation.