Companies are required to manage their relationship with the environment.
The EN ISO 14001 specifies requirements for an environmental management system to enable a company to develop and implement policies and objectives respecting the environment and taking into account the requirements, legal and not, in any way relevant.
And for those who need a specific pattern to the environmental issues in welding, the European Welding Federeazione (EWF) has developed a certification scheme called EMS (Envinroment Management System).
Certification activities by IIS CERT are accredited ISO IEC 17021 by ACCREDIA, in different sectors EA.