UN R120: Proposal for a Supplement to the 02 series of amendments
Reference Number: GRPE/2024/17
Proposal to permit the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.
UN R120: Proposal for Supplement 1 to the 02 series of amendments
Reference Number: WP.29/2024/54
Proposal to permit the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.