Taiwan-made MIT smile product verification is a product certification system vigorously promoted by the Taiwan government in recent years, and its certification scope covers a number of products. In the field of bags, the MIT smile mark requires that the sewing process of the bag must be completed in Taiwan, and the product has to pass a series of material safety tests, product functional tests and commodity label check under the national standard CNS regulations then obtains the verification of the Taiwan-made MIT smile product.

LOTUS passed Taiwan-made MIT smile product verification in 2011 and most of its products have obtained the MIT smile mark.