UN R131: Proposal for a supplement to the 02 series of amendments
Proposal to clarify the type-approval process concerning the reciprocal recognition of approvals to UN R131 and UN R152 (i.e., the conditions under which Contracting Parties applying both regulations are required to accept approvals under either regulation as equally valid for vehicles of category M2 and for vehicles of category M3/N2 with a maximum weight below or equal to 8t and equipped with hydraulic braking).