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ESG in Sri Lanka

ESG in Sri Lanka

A Practical Resource for SME and Medium-Scale Business Owners: What's coming, what it means for your business, and what South Asia's more advanced markets have already learned the hard way.

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Why This Matters Now

Sri Lanka's small and medium-sized businesses are the backbone of its economy. They make up over 90% of all enterprises in the country, contribute approximately 52% to GDP, and employ 45% of the national workforce (Asian Development Bank, 2017). Yet when the Global Reporting Initiative surveyed sustainability disclosures across Sri Lanka in 2023, only 92 companies in the entire country had prepared and published a sustainability report (GRI, 2023). In a business landscape of over one million enterprises, that number tells a clear story — not of indifference, but of a knowledge gap that is rapidly becoming a competitive one.

That gap is closing faster than most business owners realise.

Regulations are already in motion. The Colombo Stock Exchange now requires its top 100 listed companies to comply with mandatory sustainability reporting by 2025. That obligation expands to all listed entities by 2026, and extends to companies with annual turnovers exceeding LKR 10 billion by 2028 and LKR 5 billion by 2029 (Central Bank of Sri Lanka [CBSL], 2025). For unlisted SMEs and medium-scale businesses, there is no direct legal deadline yet — but the assumption that this does not affect them would be a costly mistake.

Research examining ESG factors and economic growth across South and East Asia found that governance-related indicators — including regulatory quality, rule of law, and institutional accountability — are significant determinants of economic growth specifically in developing nations like Sri Lanka, where these factors remain works in progress (Işık et al., 2024). In practical terms, this means that as regional economies strengthen their ESG frameworks, the businesses operating within them face growing pressure to align — not just from regulators, but from banks setting lending criteria, buyers setting supply chain standards, and investors setting due diligence requirements.

The window to build ESG capacity ahead of the mandate is still open. But it is not permanent. This analysis draws on Sri Lanka's own regulatory framework, peer-reviewed research across South Asia, and lessons from three markets further along the same path.

What ESG Actually Is

The term ESG gets used frequently in financial and regulatory circles, but it rarely gets explained in plain terms for the people it will most affect. At its core, ESG is a structured framework for measuring how a business manages three categories of risk and responsibility that sit outside its financial statements.

Environmental

Regulations are already in motion. The Colombo Stock Exchange now requires its top 100 listed companies to comply with mandatory sustainability reporting by 2025. That obligation expands to all listed entities by 2026, and extends to companies with annual turnovers exceeding LKR 10 billion by 2028 and LKR 5 billion by 2029 (Central Bank of Sri Lanka [CBSL], 2025). For unlisted SMEs and medium-scale businesses, there is no direct legal deadline yet — but the assumption that this does not affect them would be a costly mistake.

Research examining ESG factors and economic growth across South and East Asia found that governance-related indicators — including regulatory quality, rule of law, and institutional accountability — are significant determinants of economic growth specifically in developing nations like Sri Lanka, where these factors remain works in progress (Işık et al., 2024). In practical terms, this means that as regional economies strengthen their ESG frameworks, the businesses operating within them face growing pressure to align — not just from regulators, but from banks setting lending criteria, buyers setting supply chain standards, and investors setting due diligence requirements.

The window to build ESG capacity ahead of the mandate is still open. But it is not permanent. This analysis draws on Sri Lanka's own regulatory framework, peer-reviewed research across South Asia, and lessons from three markets further along the same path.

Social

Social covers a business's relationship with its people and its broader community. This includes labour conditions, employee health and safety, fair wages, gender equity, and the social impact of its supply chain. Research tracking ESG implementation across micro, small, and medium enterprises found that even among businesses beginning to adopt ESG practices, indicators relating to employee benefits, health guarantees, and workplace diversity consistently remained the weakest areas — suggesting these are where most businesses have the most ground to cover (Putri & Bangun, 2023).

Governance

Governance addresses how a business makes decisions and who is held accountable for them. Board composition, anti-corruption policies, financial transparency, and stakeholder accountability all fall under this pillar. Research across South Asia has found that governance factors carry particular weight for developing economies — where institutional quality is still maturing, strong governance at the business level is one of the most measurable contributors to economic growth (Işık et al., 2024).

Together, these three pillars are not a checklist of charitable obligations. They are a systematic way of demonstrating to banks, investors, buyers, and regulators that a business understands its risks, manages its operations responsibly, and is built to last. Think of it as a health check-up for your business — just as a doctor uses individual test results to assess your long-term physical viability, ESG metrics are increasingly being used as a solvency test for businesses: a way of determining whether a company is structurally sound enough to survive the pressures of the next decade, not just the next quarter. Any single result is manageable in isolation, but the full picture tells a story that external stakeholders are reading before they make decisions about lending, investment, and supply chain partnerships.

Sri Lanka's Regulatory Roadmap: What Is Actually Coming

Understanding what is being asked of businesses — and when — requires looking at three interconnected developments happening simultaneously: changes to stock exchange listing rules, new national accounting standards, and the Central Bank's five-year finance roadmap. Each operates at a different level, but together they form a coherent regulatory direction that will reshape how businesses of all sizes access capital, report performance, and demonstrate accountability.

The Colombo Stock Exchange Mandate

The most immediate change is at the listed company level. The CSE amended its listing rules to require all listed companies to publish ESG-related policies on their websites from October 2024. Beyond that, the top 100 listed companies by market capitalisation are now obligated to produce full sustainability reports — including disclosure of greenhouse gas emissions and sustainability initiatives — as part of their annual reporting cycle from 2025 (CSE, 2023). The obligation then expands progressively: all listed entities by 2026, companies with annual turnovers exceeding LKR 10 billion by 2028, and those exceeding LKR 5 billion by 2029 (CBSL, 2025).

For unlisted SMEs, these thresholds may appear distant. But the regulatory cascade rarely stops at the company it first targets. Listed companies subject to mandatory reporting will, in turn, begin requiring sustainability data from their suppliers and service providers — most of whom are unlisted. The pressure does not wait for the mandate to reach you; it arrives through the buyer on the other side of your contract.

New National Reporting Standards: SLFRS S1 and S2

In parallel, CA Sri Lanka — working in close collaboration with the International Sustainability Standards Board — issued two localised sustainability disclosure standards effective from January 2025. SLFRS S1 sets out general requirements for disclosing sustainability-related financial information, while SLFRS S2 addresses climate-specific disclosures (ICASL, 2024a; 2024b). In practical terms, this means a sustainability report produced by a Sri Lankan business will be readable and credible to any international investor or bank — without translation.

The Central Bank's Sustainable Finance Roadmap 2.0

The broadest signal of where this is heading comes from the Central Bank of Sri Lanka's Sustainable Finance Roadmap 2.0, developed with technical and financial support from the International Finance Corporation and the European Union, and covering the period 2025 to 2029 (CBSL, 2025). The roadmap is not a wish list — it is a structured implementation plan with named responsible parties, timelines, and a traffic-light monitoring system reviewed every six months.

Its five priority action areas directly affect how businesses will be able to access finance going forward. First, the regulatory framework for sustainable lending is being formalised — with guidelines being prepared for banks on green loans, leasing, and deposits, with a specific emphasis on expanding access for MSMEs. Second, the development of sustainability-linked capital markets instruments — including green bonds and sustainability indices on the stock exchange — is actively underway; Sri Lanka issued its first corporate green bond in July 2024, raising LKR 2.5 billion for projects in waste management, renewable energy, and clean transportation (CBSL, 2025). Third, an incentives package combining regulatory, economic, and recognition-based mechanisms is being designed to improve uptake of sustainable finance products. Fourth, a policy framework for sustainable insurance — including climate insurance for sectors like agriculture, fisheries, and tourism — is being developed specifically with MSMEs in mind. Fifth, the Green Finance Taxonomy published in 2022 is being expanded to cover social dimensions and improve interoperability with international taxonomies, including the EU's, making it easier for Sri Lankan businesses to access international green financing.

The direction is consistent and it is accelerating. The question for business owners is not whether ESG requirements will reach them — research consistently shows that in developing economies, governance and environmental frameworks are among the most significant levers of economic growth and investment attraction (Işık et al., 2024; Rana et al., 2024). The question is how much runway they choose to use

Three South Asian Markets, Three Lessons

Sri Lanka is not navigating this shift in isolation. Across South Asia, countries at varying stages of ESG adoption offer a practical lens for understanding what works, what stalls, and what the evidence shows about the relationship between sustainability frameworks and economic outcomes. Three markets are particularly instructive — not because they are identical to Sri Lanka, but because they are close enough geographically, economically, and structurally to make their lessons transferable.

India — The Early Mover Advantage

India is the most advanced ESG market in South Asia by regulatory depth. The Securities and Exchange Board of India mandated Business Responsibility and Sustainability Reporting for its top 1,000 listed companies from the 2022–23 financial year — requiring structured disclosure across nine ESG principles covering environmental impact, employee welfare, governance accountability, and stakeholder engagement. The mandate came with teeth: non-compliance carried direct listing consequences.

The results of early ESG adoption in India are now quantifiable. A study examining the relationship between ESG factors and economic growth across South and East Asia found that environmental and governance indicators produced significant long-term positive effects on GDP, with governance factors — regulatory quality, rule of law, institutional accountability — emerging as particularly strong drivers in developing economies (Işık et al., 2024). India's experience demonstrates that companies which built reporting infrastructure before the mandate used it as a market differentiation tool, not merely a compliance obligation. Those with established ESG credentials attracted foreign investment at measurably higher rates than peers who treated the requirement as a paperwork exercise.

Bangladesh — The Export Forcing Function

Bangladesh's ESG story is driven less by domestic regulation and more by the market on the other side of its export relationships. The garment and textile sector — which accounts for over 80% of Bangladesh's export earnings — faced a direct ultimatum from EU and US buyers: demonstrate environmental and labour compliance, or lose the contract. The response was structural. Bangladesh now hosts one of the highest concentrations of LEED-certified garment factories in the world, with manufacturers using green building certifications as a commercially necessary credential rather than an optional upgrade.

Research examining ESG practices and Sustainable Development Goals across South Asia found that in Bangladesh and India, regulatory intervention combined with market access pressure produced the strongest ESG outcomes — demonstrating that ESG adoption is most effective when it is tied to a tangible commercial consequence, not just a regulatory one (Rana et al., 2024). For Sri Lankan exporters in apparel, food processing, and manufacturing, Bangladesh's trajectory is the clearest available signal of what international buyer requirements will look like within the next three to five years.

Pakistan — The Awareness-Action Gap

Pakistan's experience is perhaps the most directly comparable to where Sri Lanka stands today. The Securities and Exchange Commission of Pakistan formally mandated IFRS S1 and S2 for all listed companies on December 31, 2024 — a significant regulatory step that mirrors Sri Lanka's own trajectory. Yet a 2023 survey of Pakistani businesses revealed a striking disconnect: 86% of respondents were aware of ESG risks and 81% were aware of ESG opportunities, but only 11% had actually issued a sustainability report, and only 18% had an ESG-certified director on their board.

The barriers cited — budget constraints, lack of internal expertise, the perception that ESG is relevant only to large corporations with significant environmental footprints — are identical to those documented across Sri Lanka's SME sector (Vinodan & Mahalakshmi, 2026). Pakistan's experience makes one thing clear: awareness without action offers no competitive protection. Businesses that know about ESG but have not started are no better positioned than those who have not heard of it. The gap between knowing and doing is where competitive disadvantage is quietly accumulating.

Taken together, these three markets trace a consistent arc: regulatory pressure arrives, commercial consequences follow, and the businesses that moved early capture disproportionate advantage. The arc is already visible in Sri Lanka — the question is where on it each business chooses to act (Rana et al., 2024; Gidage & Bhide, 2024).

The Honest Barriers

Any serious conversation about ESG adoption in Sri Lanka has to reckon honestly with why most businesses have not started. The reasons are not apathy. They are structural, financial, and in many cases rooted in misconceptions that the regulatory conversation has done little to correct.

Cost

The most immediate barrier is financial. Meaningful ESG implementation — data tracking systems, third-party assurance, external consultancy, reporting infrastructure — carries upfront costs that are disproportionate to the budgets of most small and medium-sized businesses. Research examining ESG implementation specifically within MSMEs found that resource constraints are one of the primary determinants of adoption pace, with smaller firms facing a compounded disadvantage: they bear the same compliance requirements as larger competitors but without dedicated sustainability functions, specialist staff, or the financial headroom to absorb the cost of getting it wrong (Vinodan & Mahalakshmi, 2026). This mirrors findings from Pakistan, where cost was cited as the leading barrier to implementation even among businesses that understood the ESG opportunity and acknowledged its relevance to their operations.

Capacity

Beyond cost, there is a knowledge and skills deficit that is harder to solve with money alone. Most SMEs in Sri Lanka have no internal function responsible for sustainability. There is no one to own the process, no one to interpret what SLFRS S1 requires in practice, and no one to translate regulatory language into operational action. The CBSL Roadmap 2.0 acknowledges this directly, noting that limited awareness among both financial institutions and their business clients regarding sustainable finance opportunities remains one of the primary reasons for low uptake — even for products like green loans that already exist and are already available (CBSL, 2025). The gap is not always between intent and resources. Often it is between intent and information.

Misconception

Perhaps the most persistent barrier is also the most correctable. ESG is widely perceived across South Asia's SME sector as a framework designed for large, publicly listed corporations — specifically those with significant environmental footprints such as heavy industry or large-scale manufacturing. Research documenting cultural and organisational barriers to ESG adoption found that this misconception consistently delays engagement among smaller businesses, who conclude that ESG is not relevant to their scale or sector before they have assessed what it would actually require of them (Vinodan & Mahalakshmi, 2026). The reality is that the E, S, and G pillars apply to every business that has energy bills, employees, and decision-makers — which is every business.

The Green Finance Awareness Gap

One barrier that deserves specific attention is the disconnect between available financing and awareness of it. Most commercial banks in Sri Lanka already offer green loan products, primarily for energy efficiency improvements and renewable energy installations. These products exist, they are accessible, and they carry conditions specifically designed to make sustainable investments financially viable for smaller borrowers. Yet uptake among MSMEs remains low — not because businesses are ineligible, but because they do not know the products exist or do not understand the criteria for accessing them (CBSL, 2025). This is arguably the most immediately solvable barrier on the list: it requires communication, not capital.

Taken together, these barriers form a pattern that is consistent across South Asia. They are not unique to Sri Lanka, and they are not permanent. What Pakistan's experience most clearly demonstrates is that the businesses which treat these barriers as reasons to wait rather than problems to solve are the ones that find themselves furthest behind when the mandate arrives — or, more consequentially, when the buyer requirement arrives first.

The Business Case: What ESG Adoption Actually Unlocks

The barriers in the previous section are real. But they exist alongside an equally real set of commercial opportunities that ESG adoption unlocks — opportunities that are already accessible to Sri Lankan businesses today, not contingent on future regulatory developments. Understanding what is concretely available changes the framing of ESG from a cost to be managed into an investment with identifiable returns.

Access to Green Finance

The most immediate and underutilised opportunity is financing. Most commercial banks in Sri Lanka already offer green loan products, primarily structured around energy efficiency improvements, renewable energy installations, and clean transportation. These are not pilot schemes — they are live products with defined eligibility criteria, and the Central Bank's Sustainable Finance Roadmap 2.0 explicitly prioritises expanding their scope and accessibility specifically for MSMEs over the 2025–2029 period (CBSL, 2025). Beyond loans, Sri Lanka's first corporate green bond was issued in July 2024, raising LKR 2.5 billion — a signal that the capital markets infrastructure for sustainability-linked financing is actively forming. For businesses that can demonstrate alignment with the Green Finance Taxonomy, access to lower-cost capital is a near-term, practical outcome — not a long-term aspiration.

Foreign Direct Investment

The relationship between ESG credentials and foreign investment attraction is now quantified. A study examining FDI flows across the BIMSTEC nations — which include Sri Lanka — found that sustainability factors alongside market potential are significant determinants of investment decisions, with governance quality and environmental credibility among the strongest signals that foreign investors read when evaluating destinations for capital (Sidana & Gogoi, 2025). A broader cross-country analysis across 161 nations reinforced this finding, demonstrating that sustainability reporting positively attracts FDI, particularly in commodity-exporting and emerging market economies (Chipalkatti et al., 2021). For a Sri Lankan business seeking foreign partnerships, joint ventures, or equity investment, ESG credentials increasingly function as a prerequisite for the conversation — not a differentiator within it.

Supply Chain Eligibility

For export-oriented manufacturers and suppliers, the pressure is already arriving through commercial channels rather than regulatory ones. As Bangladesh's experience demonstrates, international buyers — particularly in the EU and US markets — are embedding environmental and labour compliance requirements directly into procurement criteria. A business without documented ESG practices is not penalised; it is simply not considered. Research across South Asia found that in markets where export linkage drove ESG adoption, businesses that invested in sustainability credentials ahead of buyer requirements retained contracts and grew market share, while those that waited faced disqualification from tenders they had previously won (Rana et al., 2024). The competitive consequence of inaction is not gradual — it tends to arrive as a single contract conversation that goes the wrong way.

Energy Cost Reduction

The environmental pillar of ESG — energy efficiency specifically — carries a direct and measurable financial payback that is independent of any regulatory or commercial dynamic. Businesses that conduct energy audits and implement efficiency measures routinely achieve reductions in operational energy costs, with many investments recovering their upfront cost within two to three years through reduced utility expenditure. This is the most tangible near-term return available to any business beginning an ESG journey, and it requires no reporting framework, no certification, and no external stakeholder to unlock. It simply requires knowing where the waste is.

Long-Term Economic Positioning

The aggregate picture across South Asia is consistent. Research examining ESG practices and SDG outcomes across eight South Asian nations — including Sri Lanka — found a positive and statistically significant relationship between ESG adoption and sustainable development outcomes, with renewable energy and regulatory quality emerging as the strongest drivers (Rana et al., 2024). A parallel study across twelve developing nations confirmed that ESG dimensions positively contribute to economic growth, and that integrating sustainability principles with growth strategy produces measurably better SDG outcomes than pursuing either in isolation (Gidage & Bhide, 2024). The implication for individual businesses is direct: ESG adoption is not a trade-off against commercial performance. The evidence increasingly suggests it is a component of it.

Where to Begin

The most common mistake businesses make with ESG is treating it as an all-or-nothing undertaking — as though the only valid starting point is a fully resourced sustainability function with a reporting framework, a third-party auditor, and a dedicated budget. That framing keeps most businesses from starting at all, which is precisely the outcome the evidence suggests they cannot afford. The more useful framing is this: ESG adoption is a direction, not a destination. What matters in the near term is not a polished report — it is establishing a baseline from which progress becomes measurable.

Start with energy. The environmental pillar offers the fastest, most tangible entry point for any business regardless of sector or size. Request your last 12 months of utility bills and calculate your total energy expenditure. That single number — your baseline energy cost — is the starting point for almost every ESG conversation that will matter to your business in the next three years: green loan eligibility, energy efficiency investment decisions, GHG emissions estimation, and supplier questionnaires from international buyers. It costs nothing to establish and positions you to act immediately on the most commercially accessible part of the ESG agenda.

Talk to your bank. Most commercial banks in Sri Lanka currently offer green loan products for energy efficiency and renewable energy investments. These products exist today, carry defined eligibility criteria, and are specifically designed to make sustainability-linked investments financially viable for smaller borrowers. Ask your relationship manager what your business qualifies for under the current green lending framework. The CBSL Roadmap 2.0 commits to expanding and improving these products for MSMEs through 2029 — meaning the range of accessible financing will only grow from here (CBSL, 2025).

Document what you already do. Most businesses that believe they have no ESG story have more to work with than they realise. If you pay your employees fairly, maintain safe working conditions, and run your operations with basic environmental awareness, you have the foundations of an S and an E narrative. The governance pillar — accountability structures, decision-making transparency, anti-corruption policies — is often the most overlooked, but for unlisted companies it is also the most immediately improvable. A simple written policy on how major decisions are made and who is accountable for them is a governance document. Start there.

Do not wait for the mandate. The regulatory threshold will reach mid-sized businesses in Sri Lanka by 2028 at the latest. But as both Bangladesh and India's experience demonstrate, the commercial consequences — buyer requirements, lender criteria, investor due diligence — arrive well ahead of the legal obligation. Research across developing economies consistently shows that businesses which build ESG capacity incrementally, over time, outperform those that attempt rapid compliance in response to immediate pressure (Gidage & Bhide, 2024). The advantage of starting now is not just preparedness — it is the compounding value of two or three years of baseline data, operational improvements, and stakeholder relationships built before the deadline arrives.

ESG in Sri Lanka is not yet fully mandated for most businesses reading this. But the direction is set, the frameworks are in place, and the markets ahead of Sri Lanka have already demonstrated what early adoption unlocks. The window is open. The question is simply whether to use it.

Sources of Research