On August 28, 2020, SASO released an update to the WRT Technical Regulation (TR). Initially issued in 2016, the regulation covers the requirements for sanitary products and tools that control and direct the flow of water. The updated TR includes new requirements that may impact the validity of some previously issued Product Certificates of Conformity (PCoC). The new requirements will be enforced starting on February 27, 2021 for imported products.