CNG rules and guidelines

Scenarios for CNG, LNG and pipeline usage
International classification society RINA has developed rules and guidelines for the exploitation, transport and storage of Compressed Natural Gas.
As per RINA, there are a number of potential systems for CNG carriers, but to date no solution has been implemented. The society has worked with industrial partners and drawn on own experience with LNG offshore to set up rules and guidance for the approval in principle of pressure vessels for use in a marine environment and for the conceptual design of various CNG carriers.