ISO 9001 : 2015 is the world's most widely recognized Quality Management System (QMS). It belongs to the ISO 9000 family of quality management system standards (along with ISO 9004), and helps organizations to meet the expectations and needs of their customers, amongst other benefits.

ISO 14001:2015 sets out the criteria for an environmental management system and can be certified to. It maps out a framework that a company or organization can follow to set up an effective environmental management system. It can be used by any organization regardless of its activity or sector.

OHSAS 18001:2007, Occupational Health and Safety Assessment Series, (officially BS OHSAS 18001) is an internationally applied British Standard for occupational health and safety management systems. It exists to help all kinds of organizations put in place demonstrably sound occupational health and safety performance.

Internationally acknowledged standards for People critical welding operations in the Rolling Stock for Railway Industry.