What is NFPA 2?
This code provides fundamental safeguards for the generation, installation, storage, piping, use, and handling of hydrogen in compressed gas (GH2) form or cryogenic liquid (LH2) form.
Official document scope
What does NFPA 2 address?
Provisions apply to the production, storage, transfer, and use of hydrogen in all occupancies and on all premises. NFPA 2 includes fundamental requirements for hydrogen in both gaseous and liquid phases and contains additional use-specific categories, such as vehicle fueling facilities, systems for fuel cell power and generation, applications involving combustion processes and special atmospheres, and operations in the lab.