Skip to content
Back to Blog
ESG
2025-11-288 min read5

ESG Disclosure Requirements: How Should SMEs Prepare?

Understanding the upcoming mandatory ESG disclosure requirements and practical preparation strategies for small and medium enterprises.

KITIM Consulting Team

ESG Disclosure for SMEs: What You Need to Know and How to Prepare

As Environmental, Social, and Governance (ESG) disclosure requirements expand globally and within Korea, small and medium enterprises must begin preparing now. Even if current mandates target large corporations, the ripple effects on SMEs are significant and growing.

Mandatory Disclosure Overview

Korea's ESG disclosure roadmap is accelerating. Starting with large listed companies, mandatory sustainability disclosure is phasing in across the Korean market. The adoption of ISSB (International Sustainability Standards Board) standards as the baseline for Korean disclosure means alignment with global expectations. By 2026, companies with assets over 2 trillion KRW must comply, with smaller thresholds expected to follow in subsequent years.

What SMEs Need to Know

Even though SMEs may not face direct disclosure mandates immediately, the indirect impact through supply chains is substantial. Large corporations subject to mandatory reporting are increasingly requiring ESG data from their suppliers. This means SMEs in the supply chains of Samsung, Hyundai, SK, and other major conglomerates must be prepared to provide environmental and social performance data on demand.

Key Disclosure Areas

1. Environment (E)

  • Greenhouse gas emissions (Scope 1, 2, and increasingly Scope 3)
  • Waste generation and management practices
  • Energy consumption and efficiency metrics
  • Water usage and conservation efforts
  • 2. Social (S)

  • Labor practices and employee welfare
  • Workplace safety records and incident rates
  • Community engagement and social contribution
  • Diversity and inclusion metrics
  • 3. Governance (G)

  • Board composition and independence
  • Ethics and anti-corruption policies
  • Risk management frameworks
  • Executive compensation transparency
  • Step-by-Step Preparation Guide

  • Gap Analysis — Assess your current data collection and reporting capabilities against disclosure requirements
  • Data Collection System — Establish processes for gathering environmental, social, and governance data systematically
  • Reporting Framework Selection — Choose the appropriate framework (GRI, SASB, or Korean standards) based on your industry and stakeholder needs
  • Internal Capacity Building — Train staff on ESG concepts, data collection methods, and reporting procedures
  • Trial Reporting — Prepare a voluntary disclosure report to identify gaps before mandatory requirements apply
  • Common Challenges and Solutions

  • Data Availability: Many SMEs lack systematic data collection. Start with readily available data like utility bills and HR records, then expand gradually
  • Cost Constraints: Leverage government-subsidized ESG consulting programs and shared industry tools to minimize costs
  • Expertise Gap: Partner with experienced consultants and participate in industry associations that provide ESG training and resources
  • How KITIM Can Help

    KITIM provides comprehensive ESG disclosure preparation support, from initial gap analysis to full reporting system implementation. Our consultants specialize in helping SMEs build cost-effective ESG data management systems and prepare for both voluntary and mandatory disclosure requirements.

    ESGDisclosureSustainable Management
    매일 자동 업데이트

    이 분야 정부지원사업, AI가 찾아드립니다

    3분 기업진단만 완료하면 귀사에 맞는 공고를 적합도 점수와 함께 추천합니다. 무료입니다.

    AI 맞춤 공고 무료로 받기

    Need Consulting?

    Our technology innovation consultants will propose the optimal solution for your company.