Energy firm secures ISO certifications across operations
By Nnasom David Tetracore Energy Group has obtained certifications under three internationally recognised Integrated Management System (IMS) standards across its operations in Nigeria. The company said the certifications—ISO 9001:2015 for Quality Management Systems, ISO 14001:2015 for Environmental Management Systems, and ISO 45001:2018 for Occupational Health and Safety Management Systems—were awarded after an audit of its […]

