The standards used for testing and inspection of calcium silicate boards, slag gypsum boards, fiber cement boards, regenerated fiber cement boards, decorative exterior panel of fiber reinforced cement sidings, cement bonded wood-wool boards, cement bonded wood-flake boards and gypsum boards have been revised. The BSMI proposes to adopt the revised standards to ensure that such products continue to meet applicable safety requirements. In addition, to ensure consistency, the BSMI also proposes to revise the conformity assessment procedure for wallpapers (coverings) from Monitoring Inspection to Type-Approved Batch Inspection (TABI). The alternative procedure of Registration of Product Certification (Modules II+III) remains available for business operators to choose depending on their needs.