Classification society DNV has awarded the French LNG containment specialist GTT two approvals in principle (AIP) for the design of a membrane-type containment system for liquefied hydrogen (LH2) and for the preliminary concept design of an LH2 carrier.
The post GTT gets DNV approvals for liquefied...
https://www.offshore-energy.biz/gtt-gets-dnv-approvals-for-liquefied-hydrogen-tech/