Core Viewpoint - PPG has achieved REDCert² certification for its Architectural Coatings manufacturing sites in Amsterdam and Søborg, confirming the use of sustainable raw materials through a certified chain of custody [1] Group 1 - The REDCert² certification employs a mass balance approach, which is a recognized method for attributing the sustainability value of certified inputs [1] - This certification ensures that PPG's products reflect responsible sourcing throughout the manufacturing process [1]