BNBC Bangladesh National Building Code NFPA The National Fire Prevention Association (NFPA) is a global, non-profit organization that promotes safety standards, education, training, and advocacy on fire and electrical-related hazards. ISO Certification ISO 45001 ISO 45001: 2015 ISO 9001 ISO 9001:2018 ISO 14001 ISO 14001:2015 ISO 27001 ISO 27001 ISODOWNLOAD