Reports, Case Studies & Assessments Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles, Equipment and Parts Published 2023 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download R083r5am11e.pdf en Added on: 02 March, 2026 Breadcrumb Home Resource Library Agreement Concerning The Adoption of Harmonized Technical United Nations Regulations For Wheeled Vehicles, Equipment and Parts This UN document presents the UNECE 1958 Agreement framework for harmonized technical regulations for wheeled vehicles, equipment, and parts, including reciprocal recognition of approvals under UN Regulations.It is foundational for capacity building and institutional arrangements related to vehicle regulatory harmonization, type approval, and cross-border alignment of technical standards. Related partners United Nations Economic Commission for Europe (UNECE)