Business Green: The UN has reinstated Det Norske Veritas (DNV) as an authorised verifier of emission reduction projects within the Clean Development Mechanism (CDM) offset scheme, after the company moved to improve its processes for validating and verifying projects. In a shock move late last year, the executive board of the UN’s CDM suspended DNV from accrediting new projects as eligible for the scheme, after spot checks carried out in early November revealed flaws in its auditing processes and …