SEMKO certif. for HE2008-A, HE2020-A, HE2022-A Jul 3, 2016 | 0 comments SEMKO certif. for HE2008-A, HE2020-A, HE2022-A Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.