DAS Certification USA is a UKAS accredited certification Body based in Houston, TX USA. DAS Certification operates in over 35 countries with more than 11,000 certificates issued to business entities worldwide. We provide certification for ISO 9001; ISO 14001; ISO 45001; ISO 27001 and ISO 22301. We have a dedicated team of auditors, experts, and trainers to meet the diverse needs of our clients. Our expertise extends to a wide variety of industries covering organizations of all sizes across the US. We are dedicated to help companies manage quality, improve safety, and enhance productivity.