Nirmal's Integrated Management System is certified to applicable industrial standards. Our Quality Assurance system of Nirmal ensures that innovative solutions are delivered through processes which are assessed approved & certified to ISO 9001:2015 Quality Assurance Standard. Strict adherence to procedures by disciplined and dedicated work force and internal audits, guarantee that the quality system is implemented across all stages, from incoming raw materials to final test and delivery. Occupational health and safety management system of Nirmal is certified to ISO 45001:2018 standard which ensures to control and improve health and safety performance. We are certified to ISO 14001:2015 Standard which specifies the requirements for an environmental management system that an organisation can use to enhance its environmental performance. Nirmal is the first Indian manufacturer to get its products certified with stringent Eurpoean Standards EN-334 & EN-14382 for Pressure Regulators and Safety Shut Off Valves ensuring world class product performance & accuracy. We have also received ASME/UV/NB Certification for our Safety Relief Valves. Our TTS Series Flame Arrestor with Pressure & Vacuum Relief Valve are type – approved according to ATEX Directive 2014/34/EU and B.S EN ISO 16852 by SGS Baseefa UK. One of the most prestigious accolades earned is the U & R Stamp Certification which authorizes the use of the symbol of American Society of Mechanical Engineers (ASME). It assures customers that the stamped products are built in accordance with the applicable rules of the ASME Boiler and Pressure Vessel Code. Our products also have TRCU Certification for supply to Russia, Kazakstan & Belarus. These products comply to TR-CU-032 & TR-CU-010