|For existing users please enter User Id and Password to access the Services.|
note that services are meant for use only by customers of DNV Petroleum
Services who have been given a valid Login Id and Password by an authorised
member of the staff.
If you are not a customer of DNV Petroleum Services or have obtained one or more Login Ids and Passwords other than from an authorised staff of DNV Petroleum Services, you are legally bound not to use the information to access services.