• IEC 61249-6-3 Ed. 1.0 b:2023

    Materials for printed boards and other interconnecting structures – Part 6-3: Sectional specification set for reinforcement materials – Specification for finished fabric woven from "E" glass for printed boards
    standard by International Electrotechnical Commission, 06/01/2023

  • ASTM E1391-03(2023)

    Standard Guide for Collection, Storage, Characterization, and Manipulation of Sediments for Toxicological Testing and for Selection of Samplers Used to Collect Benthic Invertebrates
    standard by ASTM International, 01/01/2023

  • AASHTO T 398-22

    Standard Method of Test for Measuring Retroreflectivity of Pavement Marking Materials Using a Mobile Retroreflectivity Unit
    standard by American Association of State and Highway Transportation Officials, 2022