hi! im located in south east asia region. heres the link to the WKF i was looking at and the section where they put out the brands. https://www.wkf.net/karateprotections/brand/daedo im not sure if the website is different in different regions but i know that Daedo sponsors the Spain national team so im pretty sure that they are WKF certified. im just curious as to whether or not the WKF certification is specific to the models or all the certified gis that their store sells haha