Proposed method and techniques for environmental audit of public road transport

Abstract

This paper aims to evaluate the current status of en[1]vironmental audits for road traffic activities using both bottom-up and top-down methods globally, including Vietnam. The article highlights the approaches, solu[1]tions, and requirements for implementing environ[1]mental auditing methods and techniques for public transport activities in Vietnam. This serves as a foun[1]dation for testing and conducting environmental audits in road transport operations, ultimately contributing to the goal of reducing greenhouse gas emissions and achieving net-zero emissions by 2050.