Shared Growth with Suppliers

Supplier ESG

Doosan Enerbility has established the [Supply Chain Code of Conduct] and [Supply Chain ESG Management Indicators] to build a sustainable supply chain in partnership with our suppliers.
We also operate an [ESG Evaluation System] to strengthen supplier capabilities.

Supply Chain ESG Code of Conduct (CoC)

This document outlines the basic principles suppliers must follow and provides direction for responsible management in key areas such as human rights, labor, safety and health, environment, and ethical management.

Supply Chain ESG Management Indicators

This is a detailed management tool designed to implement and assess the principles set out in the Code of Conduct. We evaluate our suppliers’ management levels across environment (E), society (S), and governance (G), and guide improvements.

ESG Evaluation System

Doosan Enerbility annually assesses the ESG levels of its suppliers in collaboration with specialized organizations and supports their improvement.
Depending on each supplier’s level of cooperation, we apply various methods such as self-diagnosis, written evaluation,
and on-site due diligence to manage risks. We provide incentives to outstanding suppliers and require corrective actions from those needing improvement.
For suppliers identified as high-risk, we offer practical support, including on-site visits to guide and assist with improvement plans.

Evaluation results are regularly reported to management and reflected in key decisions,
ensuring the importance of supply chain ESG risk management is shared at the highest level and contributes to building a sustainable supply chain.

Self-diagnosis

Suppliers complete a checklist to conduct a self-assessment.

Written evaluation

Review and evaluation of external disclosures and documents submitted by suppliers.

On-site Due Diligence Evaluation

Among suppliers who have undergone a written evaluation, those requiring further review are selected for on-site due diligence.

* Brief consulting is provided based on the assessment results.