New York Construction Materials Association is an approved sponsor of educational programs for professional engineers in New York State. To receive a certificate of completion upon attendance of this program and receipt of 4.5 PDH credit hours, please register and complete payment. NOTE: YOU MUST SIGN IN AT THE REGISRATION DESK THE DAY OF THE CONFERENCE WITH YOUR EMAIL ADDRESS AND P.E. NUMBER. CERTIFICATES WILL NOT BE ISSUED WITHOUT A P.E. NUMBER.