https://www.the-gpa.org/news/sustainability-committee-update 2026-02-05 https://www.the-gpa.org/news/the-first-gpa-technical-committee-meeting-of-the-year-was-held-remotely-on-the-14th-january%2C-with-representation-from-knauf%2C-siniat%2C-gyproc-%26-british-gypsum.-- 2026-02-05 https://www.the-gpa.org/news/gypsum-products-association-unveils-new-identity-to-support-the-future-of-construction 2025-09-03