TEMBUSU Academy offers various environment and sustainability courses including GRI Sustainability Professional Certification and ISSB Standards Training. Want a tailored sustainability training? Get in touch with us and we'll meet your training needs! TEMBUSU Academy Upcoming Courses GRI Sustainability Professional Certification Training Register Become a GRI Certified Sustainability Professional equipped with the knowledge and skills to implement the GRI Standards and improve sustainability reporting quality. Online (Live) | 1, 2, 3 & 8 September 2026 | 09:00-13:00 (SGT) SGD 1088 Learn more ISSB Disclosure Training Register Discover the practical concepts and technical skills needed to navigate the evolving sustainability disclosure landscape. This interactive, application-focused session provides corporate preparers and sustainability professionals with direct insights into applying the IFRS Sustainability Disclosure Standards (IFRS S1 and IFRS S2). Participants will gain practical guidance on core reporting pillars—such as governance, strategy, risk management, and metrics and targets—while engaging in deep dives into assessing materiality, scenario analysis, and Scope 3 GHG emissions. Learn to build high-quality, investor-ready disclosures that satisfy internal governance requirements and strengthen engagement with external assurance providers. Participants who successfully complete this official training will receive a joint certificate of completion from the IFRS Foundation and TEMBUSU Academy. Online (Live) | 22, 23, 24 & 29 September 2026 | 09:00-13:00 (SGT) SGD 1995 Learn more Sustainability Disclosures: Explained Register Deep dive into the sustainability reporting landscape, exploring the latest trends and key instruments like the GRI Standards , ESRS , and TCFD , while also learning how to align them to enhance reporting. Online (Live) | 17 November 2026 | 09:00-13:00 (SGT) SGD 320 Learn more Other courses we offer Climate Risk Disclosure & Scenario Analysis Indicate Interest Learn to manage climate-related risks and opportunities while meeting global disclosure standards. Learn to apply TCFD and IFRS S2 frameworks, integrate governance, and build resilient strategies for a low-carbon future. Online (Live) | TBA | TBA (6h x 1 day) ~SGD 650 Read More Carbon Accounting & Decarbonization Indicate Interest Master the essentials of carbon accounting and greenhouse gas quantification to drive credible sustainability reporting and decarbonization strategies. Learn to apply global standards, calculate emissions, and design actionable pathways toward net-zero. Online (Live) | TBA | TBA (4h x 1 day) ~SGD 380 Read More Scope 3 Emissions & Value Chain Decarbonization Strategies Indicate Interest Master the complexities of Scope 3 emissions and value chain decarbonization. Learn to identify, calculate, and manage upstream and downstream emissions using global standards, data tools, and supplier engagement strategies in order to fulfil the GHG reporting requirements of clients. Online (Live) | TBA | TBA (8h x 3 days) ~SGD 2400 Read More Life Cycle Assessment (LCA) & Carbon Footprint Indicate Interest Gain practical expertise in Life Cycle Assessment to measure and manage embodied carbon across product and building lifecycles. Learn global best practices, regional applications, and strategies to integrate LCA into sustainability reporting and carbon management. Online (Live) | TBA | TBA (4h x 1 day) ~SGD 520 Read More Disclaimer In the event where minimum course enrolment is not achieved, TEMBUSU Asia Consulting reserves the right to make necessary scheduling adjustments. Participants will be promptly notified and provided with alternative options where possible. Please be advised that no refunds will be provided under any circumstances. We greatly appreciate your understanding and cooperation in this matter. for testing purpose Name Email Message Send Thanks for submitting, we will be in touch soon! If you have any questions or would like to request a customized, in-house training, do drop us an email at alfredchan@tembusuasia.com

GRI Sustainability Professional Certification Training $1088 Worth $1280 Online (Live) 17, 18, 19 & 24 November 2026 09:00-13:00 (SGT) Register Slots filling up fast For Corporate Training Enquire TEMBUSU Academy GRI Sustainability Professional Certification Training Course Overview Who Should Attend Learning Outcome About TEMBUSU Academy Trainers Course Fees Become a GRI Certified Sustainability Professional equipped with the knowledge and skills to implement the GRI Standards and improve sustainability reporting quality. Online (Live) 17, 18, 19 & 24 November 2026 09:00-13:00 (SGT) Button View More Course Overview This program prepares participants to sit for GRI’s Sustainability Professional examination to be qualified as a GRI Certified Sustainability Professional. As a GRI Certified Sustainability Professional, participants are certified to have the knowledge, expertise, and skills in implementing the GRI Standards to improve the quality of sustainability reporting. This program include the following course, which together covers all 4 modules required to sit for the GRI Sustainability Professional Exam (2025): Sustainability Disclosures: Explained The 4 GRI modules covered are: Reporting with the GRI Standards Reporting on Human Rights with the GRI Standards Navigating the GRI Sector Standards Transparency for Tomorrow: Decoding the Sustainability Reporting Landscape Who Should Attend Sustainability Consultants CSR Specialists Reporters C-suite executives Students in the field of sustainability and CSR reporting Learning Outcome 01 Understand GRI Standards Learn the fundamental concepts and principles underlying GRI reporting standards, including its structure, key concepts, and reporting principles 02 Manage the Sustainability Reporting Process Understand and manage the sustainability reporting process, including conducting stakeholder engagement, collecting and presenting data, and alignment with GRI framework 03 Case Studies and Practical Application Apply GRI reporting principles to real-world scenarios through engaging case studies and practical exercises to enhance problem-solving skills. About TEMBUSU Academy TEMBUSU Academy is the education division of TEMBUSU Asia Consulting, a leading environmental and sustainability consulting company that provides innovative solutions by combining science, engineering and management consulting expertise. As part of its efforts to support the UN’s Sustainable Development Goals, TEMBUSU Academy develops training programs designed to build regional capacity. Our comprehensive programs are crafted and delivered by a team of highly experienced environmental and sustainability professionals. Their deep expertise ensures that every session is not only engaging and informative, but also grounded in real-world knowledge and practical applications. With decades of collective experience spanning across various sectors, our professionals bring a wealth of practical insights and case studies to the classroom. This hands-on approach empowers participants with the skills and confidence to implement effective sustainability strategies in their own organisations. Our Pedagogy Our training programmes are designed with your learning goals in mind. Our programmes are designed to help you build practical skills and enhance your professional performance. Through interactive learning methods and real-world case studies, you'll gain relevant knowledge that is directly applicable to your specific sustainability challenges. We also provide the opportunity to network with fellow professionals and our expert trainers. You can attend our convenient online training sessions from anywhere, allowing you to connect with a wider community and expand your professional circle. Furthermore, we offer custom-made corporate training programmes tailored to the specific needs of your organisation. Public training •Year-round schedule of focused and practical training courses. •Acquire in-depth knowledge, develop critical skills, and expand your professional network. •Interactive formats including discussions, group activities, and practical exercises. •Learn from our experienced practitioners and gain real-world insights. •Opportunity for direct engagement with trainers and peer-to-peer learning. Corporate training •Customised training programmes directly addressing your specific business challenges. •Interactive sessions fostering collaboration and knowledge sharing within your team. •Practical case studies and exercises relevant to your industry and context. •Ensure learning is aligned with your organisation's sustainability objectives. •Efficient and cost-optimised for training multiple employees simultaneously. Course Trainer(s) Chris SNG Chris holds a B.Eng (Hons) in Mechanical Engineering from the Nanyang Technological University of Singapore and Continuing Education for Professionals in Sustainability with the Singapore Management University Academy. Chris was part of the Carbon Management team at the UN Global Compact Network Singapore (GCNS) where he was involved in carbon accounting training for companies and research on emerging trends in global sustainability initiatives such as environmental and carbon legislation, carbon pricing, and reporting standards. With close to over 15 years of experiences across the Oil & Gas and the Aviation industry and as a Senior Consultant at TAC, Chris supports businesses in realizing their ambition towards a more sustainable future by providing advisory to better alignment their corporate reporting with both international and local reporting standards such as ISSB, GRI, TCFD, SASB, UN SDGs and the development of their decarbonization roadmap. Lead Trainer Alfred CHAN Co-Trainer Alfred holds a Bachelor of Science degree in Management and Digital Innovation from University of London (LSE) with Second Class Honours (Upper Division). Bringing 3 years of experience across the Education, Technology, and Finance sectors, with a primary focus on Education, Alfred has cultivated key skills in instructional design, curriculum development, training delivery, project management, and stakeholder engagement. In his current role as Training and Development Manager at TEMBUSU Asia Consulting, Alfred is focused on developing TEMBUSU Academy. The academy aims to equip professionals across Asia with the essential knowledge and skills to navigate the evolving landscape of sustainability reporting, including expertise in GRI standards, ISSB (IFRS S1 & S2), and the broader SDGs framework. Course Fees Regular fee: SGD 1088/ pax Group discount (≥ 3 pax): SGD 1024/ pax (20% OFF in single checkout, contact alfredchan@tembusuasia.com ) * 9% GST (Singapore) is applied at checkout. * Refunds are not allowed, however participants can defer the training to the next available course date. * Course fee is exclusive of any bank charges for overseas fund transfer for participants. Register Disclaimer In the event where minimum course enrolment is not achieved, TEMBUSU Asia Consulting reserves the right to make necessary scheduling adjustments. Participants will be promptly notified and provided with alternative options where possible. Please be advised that no refunds will be provided under any circumstances. We greatly appreciate your understanding and cooperation in this matter.

Sustainability Disclosures: Explained $320 Before discounts Online (Live) 17 November 2026 09:00-13:00 (SGT) Register Slots filling up fast For Corporate Training Enquire TEMBUSU Academy Sustainability Disclosures: Explained Course Overview Who Should Attend Learning Outcome About TEMBUSU Academy Trainers Course Fees Deep dive into the sustainability reporting landscape, exploring the latest trends and key instruments like the GRI Standards , ESRS , and TCFD , while also learning how to align them to enhance reporting. Online (Live) 17 November 2026 09:00-13:00 (SGT) Button View More Course Overview This course offers a deep dive into the sustainability reporting landscape. It covers the latest trends in sustainability reporting, including concepts crucial to understanding the differences between the various instruments that populate the landscape. The course presents an overview of the main sustainability reporting instruments, including the GRI Standards, European Sustainability Reporting Standards, IFRS Sustainability Disclosure Standards, U.S. SEC Climate Disclosure Rule, TCFD recommendations, and TNFD recommendations. The course also delves into the alignment between these instruments, describing how they can be used in conjunction with the GRI Standards to enhance reporting effectiveness. Who Should Attend Business Leaders and Managers Consultants and Advisors Students and Academics Individuals Interested in Career Transition Public Policy Makers and Regulators Sustainability and ESG Professionals Financial and Accounting Professionals Corporate Governance and Legal Teams Investors and Stakeholder Relations Professionals Learning Outcome 01 Understand Sustainability Reporting Understand the key concepts and trends in the sustainability reporting landscape, including the principle of double materiality . 02 Master the Reporting Instruments Grasp the purpose and identify the key reporting instruments such as the GRI Standards , ESRS , IFRS Sustainability Disclosure Standards , U.S. SEC Climate Disclosure Rule , TCFD , and TNFD recommendations . 03 Utilise and Align Reporting Frameworks Explain how the various reporting instruments can be used together and determine which are best suited to an organisation's specific goals. About TEMBUSU Academy TEMBUSU Academy is the education division of TEMBUSU Asia Consulting, a leading environmental and sustainability consulting company that provides innovative solutions by combining science, engineering and management consulting expertise. As part of its efforts to support the UN’s Sustainable Development Goals, TEMBUSU Academy develops training programs designed to build regional capacity. Our comprehensive programs are crafted and delivered by a team of highly experienced environmental and sustainability professionals. Their deep expertise ensures that every session is not only engaging and informative, but also grounded in real-world knowledge and practical applications. With decades of collective experience spanning across various sectors, our professionals bring a wealth of practical insights and case studies to the classroom. This hands-on approach empowers participants with the skills and confidence to implement effective sustainability strategies in their own organisations. Our Pedagogy Our training programmes are designed with your learning goals in mind. Our programmes are designed to help you build practical skills and enhance your professional performance. Through interactive learning methods and real-world case studies, you'll gain relevant knowledge that is directly applicable to your specific sustainability challenges. We also provide the opportunity to network with fellow professionals and our expert trainers. You can attend our convenient online training sessions from anywhere, allowing you to connect with a wider community and expand your professional circle. Furthermore, we offer custom-made corporate training programmes tailored to the specific needs of your organisation. Public training •Year-round schedule of focused and practical training courses. •Acquire in-depth knowledge, develop critical skills, and expand your professional network. •Interactive formats including discussions, group activities, and practical exercises. •Learn from our experienced practitioners and gain real-world insights. •Opportunity for direct engagement with trainers and peer-to-peer learning. Corporate training •Customised training programmes directly addressing your specific business challenges. •Interactive sessions fostering collaboration and knowledge sharing within your team. •Practical case studies and exercises relevant to your industry and context. •Ensure learning is aligned with your organisation's sustainability objectives. •Efficient and cost-optimised for training multiple employees simultaneously. Course Trainer(s) Chris SNG Chris holds a B.Eng (Hons) in Mechanical Engineering from the Nanyang Technological University of Singapore and Continuing Education for Professionals in Sustainability with the Singapore Management University Academy. Chris was part of the Carbon Management team at the UN Global Compact Network Singapore (GCNS) where he was involved in carbon accounting training for companies and research on emerging trends in global sustainability initiatives such as environmental and carbon legislation, carbon pricing, and reporting standards. With close to over 15 years of experiences across the Oil & Gas and the Aviation industry and as a Senior Consultant at TAC, Chris supports businesses in realizing their ambition towards a more sustainable future by providing advisory to better alignment their corporate reporting with both international and local reporting standards such as ISSB, GRI, TCFD, SASB, UN SDGs and the development of their decarbonization roadmap. Lead Trainer Alfred CHAN Co-Trainer Alfred holds a Bachelor of Science degree in Management and Digital Innovation from University of London (LSE) with Second Class Honours (Upper Division). Bringing 3 years of experience across the Education, Technology, and Finance sectors, with a primary focus on Education, Alfred has cultivated key skills in instructional design, curriculum development, training delivery, project management, and stakeholder engagement. In his current role as Training and Development Manager at TEMBUSU Asia Consulting, Alfred is focused on developing TEMBUSU Academy. The academy aims to equip professionals across Asia with the essential knowledge and skills to navigate the evolving landscape of sustainability reporting, including expertise in GRI standards, ISSB (IFRS S1 & S2), and the broader SDGs framework. Course Fees Regular fee: SGD 320/ pax Early bird: SGD 288/ pax (For 10% OFF, use code , expires 2 weeks before commencement) Group discount (≥ 3 pax): SGD 256/ pax (20% OFF in single checkout, use code ) * 9% GST (Singapore) is applied at checkout. * Refunds are not allowed, however participants can defer the training to the next available course date. * Course fee is exclusive of any bank charges for overseas fund transfer for participants. Register Disclaimer In the event where minimum course enrolment is not achieved, TEMBUSU Asia Consulting reserves the right to make necessary scheduling adjustments. Participants will be promptly notified and provided with alternative options where possible. Please be advised that no refunds will be provided under any circumstances. We greatly appreciate your understanding and cooperation in this matter.

Woman using a tablet with green charts on a balcony overlooking Singapore skyline and bay at dusk. The second week of August 2026 has delivered a defining turning point for corporate sustainability across Singapore and the broader Association of Southeast Asian Nations (ASEAN). For years, organisations operated within an era of voluntary disclosures, utilizing distant net-zero targets to satisfy investor relations. However, data disclosures and regional macroeconomic blueprints published this week demonstrate that third-party verified impact and mandatory compliance frameworks are now actively rewriting the rules of trade and capital allocation. Stake-Adjusted Outcomes and the Push for Mandatory ESG Reporting Singapore Leading this transition toward verified outcomes is GenZero, the Temasek-owned decarbonisation investment platform. On 3 August 2026, GenZero published its second Sustainability Report, Steadfast in Shifting Times, recording a 47% year-on-year increase in cumulative direct realised climate impact. The platform delivered 4.4 million tonnes of CO₂ equivalent (MtCO₂e) on a stake-adjusted basis between 2022 and 2025 (including 1.4 MtCO₂e in 2025 alone)—an impact equivalent to taking one million petrol-powered cars off the road, or 8% of Singapore’s total annual emissions. Crucially, GenZero expanded its land under sustainable management to over 900,000 hectares (nearly 13 times the land area of Singapore) while increasing the share of investees measuring Scope 1 and 2 emissions by 35 percentage points to reach 58%. This shift from narrative reporting to stake-adjusted, audited impact directly reflects the regulatory environment being shaped by the Accounting and Corporate Regulatory Authority (ACRA) and the Monetary Authority of Singapore (MAS). As the Republic proceeds with implementing its mandatory disclosure roadmap for listed issuers and large non-listed firms, companies can no longer rely on unverified estimates. Navigating value-chain liabilities under mandatory ESG reporting Singapore requires multi-tier suppliers to deliver audited, institutional-grade GHG accounting across their entire logistics and operational footprint. ADB’s US$1 Trillion ASEAN Blueprint and Supply Chain Verification This domestic regulatory tightening aligns with macroeconomic roadmaps published across the region. On 10 August 2026, the Asian Development Bank (ADB) released a comprehensive report, Asean’s Green Growth Push, outlining how the regional green economy can unlock US$1 trillion annually by 2030. According to ADB lead economist James Villafuerte, green investments currently protect livelihoods that account for 37% of employment in Southeast Asia. The report establishes a tiered implementation matrix: advanced economies (Brunei, Malaysia, Singapore) must lead in scaling cross-border high-voltage grid interconnectors and clean transport infrastructure; developing hubs (Indonesia, Philippines, Thailand, Vietnam) must embed circular economy systems and Extended Producer Responsibility (EPR); and emerging markets (Cambodia, Laos, Myanmar) must leapfrog via renewable expansion and regenerative agriculture. Simultaneously, global logistics operators are moving swiftly to audit their overseas operations. On 11 August 2026, global logistics provider LX Pantos released its 2026 Sustainability Report via SPH Media in Singapore, announcing the completion of third-party verified Scope 1 and 2 GHG calculations across its overseas worksites in over 40 countries. This reflects a broader trend across ASEAN: multinational buyers are legally binding sub-contractors through supply chain "flow-down" provisions, requiring verified carbon and human rights metrics as a strict condition for contract renewal. This structural momentum is further reinforced by Enterprise Singapore’s 11 August announcement upgrading the nation’s 2026 Non-Oil Domestic Exports (NODX) growth forecast to 14–16%, driven by surging global demand for specialized green machinery and high-efficiency electronic components. Conclusion The overarching lesson of August 2026 is clear: corporate sustainability has permanently evolved from a voluntary PR function into an audited, technical prerequisite for capital access and international trade. Whether adapting to ADB's regional circular economy frameworks or establishing internal controls to comply with mandatory ESG reporting Singapore, organisations must pivot immediately from ambition to verifiable execution. At TEMBUSU Asia Consulting, we specialise in providing the technical engineering, carbon accounting, and "one-stop" innovative solutions required to bridge this execution gap. Our consultants deliver independent GHG verification, Scope 3 materiality audits, and ESG governance alignment needed to safeguard your commercial operations against emerging regional mandates. To prepare your leadership team for this technical transition, explore how TEMBUSU Academy can equip your workforce with industry-aligned training in carbon management and ESG compliance.

Industrial plant with rooftop solar panels beside wind turbines, surrounded by lush tropical hills and a river. The corporate sustainability landscape across Southeast Asia has reached a critical inflection point. Voluntary pledges and distant net-zero horizon targets are rapidly yielding to enforceable, data-driven regulatory and industrial policies. The implementation of the ASEAN industrial decarbonisation framework across regional economies marks a decisive shift from aspirational commitments to auditable, operational compliance. Concurrently, regional financial markets are responding with vigor: sustainable debt issuances have rebounded sharply, signaling that capital allocators are aggressively favoring organisations with transparent ESG architectures. For corporate executives, sustainability leads, and risk officers operating across Southeast Asia, navigating these structural shifts requires an immediate understanding of new taxonomy baselines, capital flows, and operational decarbonisation milestones. Thailand Green Taxonomy Phase 2 Drives the ASEAN Industrial Decarbonisation Framework On 4 August 2026, Thailand formally initiated Phase 2 of its national Green Taxonomy, marking a major milestone under the overarching ASEAN industrial decarbonisation framework. While Phase 1 focused primarily on energy and transportation, Phase 2 expands green classification criteria into four climate-critical and high-emission sectors: agriculture, construction and real estate, manufacturing, and waste management. In tandem with this regulatory rollout, industrial conglomerate Siam Cement Group carbon neutral commitment announced its transition to wholly carbon-neutral operations across its regional manufacturing footprint. Siam Cement Group (SCG) emphasized that decarbonisation is no longer treated merely as an environmental compliance obligation, but as a core commercial strategy to preserve long-term export competitiveness amidst tightening global carbon border measures. By embedding low-carbon cement production, alternative fuels, and smart factory automation across its Southeast Asian facilities, SCG is establishing a benchmark for heavy manufacturing across ASEAN. THAILAND GREEN TAXONOMY PHASE 2 EXPANSION Primary New Sectors Agriculture, Construction, Real Estate, Manufacturing, Waste Management Core Industrial Anchor Siam Cement Group (SCG) Carbon Neutrality Key Operational Levers Low-Carbon Cement, Smart Factory AI, Alternative Fuel & Renewable Grid Sourcing Strategic Focus Regional Export Competitiveness, Supply Chain Decarbonisation This expansion reinforces a broader regional trend: national authorities are framing industrial decarbonisation as a fundamental pillar of economic competitiveness rather than a passive environmental policy. Sustainable Financing Resurgence: Southeast Asia ESG Loans and Green Bonds Surge This policy push coincides with a major financial rebound across ASEAN's green capital markets. Following a volatile first quarter, Southeast Asian sustainable debt market statistics released on 31 July 2026 confirmed that regional ESG loan volumes surged 54.1% quarter-on-quarter to US$9.4 billion in Q2 2026. Over the same period, total green bond issuance proceeds jumped 72.9% to reach US$7 billion, up from US$4 billion in Q1 2026. Category Q1 Q2 Change ESG Loans (US$) US$6.1B US$9.4B (+54.1%) Green Bonds (US$) US$4.0B US$7.0B (+72.9%) This massive liquidity inflow illustrates that commercial lenders and institutional investors are actively deploying capital into projects backed by clear, verifiable transition frameworks. As financial institutions enforce stricter climate risk criteria on corporate borrowers under the ASEAN industrial decarbonisation framework, organisations that fail to establish transparent reporting frameworks risk facing inflated borrowing costs or total exclusion from debt capital markets. Decarbonising the Built Environment and Industrial Power Infrastructure Beyond heavy manufacturing and finance, urban real estate sectors across Singapore are demonstrating tangible operational progress. In the built environment domain, the Singapore Green Building Masterplan updates released on 30 July 2026 revealed that 66% of Singapore’s gross floor area is now green-certified under the Building and Construction Authority (BCA) Green Mark scheme. This keeps the country firmly on target to achieve its 80% green building benchmark by 2030. Furthermore, interim findings from BCA's Design Prototyping for Decarbonisation study confirmed that an 80% energy efficiency improvement over 2005 levels is technically and commercially feasible for commercial offices, hotels, and mixed-use developments. Key strategies such as hybrid cooling—combining elevated air-conditioning setpoints at 25°C to 27°C with ceiling fan ventilation—are delivering energy savings of up to 60%, enabling building operators to recover capital retrofitting investments within five to six years. Simultaneously, industrial energy infrastructure is undergoing rapid structural transformation. Highlighted in the Sembcorp clean power acquisition announcement on 29 July 2026, Sembcorp Utilities acquired a 20% equity stake in Aster Power. Under the agreement, Sembcorp will act as the sole natural gas supplier to Aster Power, securing crucial fuel supplies while accelerating cleaner energy integration across Jurong Island’s heavy industrial manufacturing corridor. Strategic Imperatives for Corporate Leadership The convergence of national taxonomy expansions, escalating green capital allocation, and strict urban decarbonisation goals demands immediate action from corporate boards and management teams across Southeast Asia. To maintain competitive advantage, organisations must implement four immediate operational priorities: Align with Regional Taxonomies: Review operational emissions baselines against the ASEAN industrial decarbonisation framework and national taxonomy criteria in Thailand, Singapore, and Malaysia. Capitalise on Sustainable Debt Markets: Restructure corporate debt portfolios to tap into Southeast Asia's US$9.4 billion ESG loan pool, leveraging sustainability-linked structures to secure favorable pricing. Optimise Real Estate Efficiency: Retrofit commercial and industrial assets with high-efficiency hybrid cooling and smart energy monitoring to satisfy BCA Green Mark standards while drastically lowering operational utility overheads. Institutionalise Governance: Train leadership and operational personnel on taxonomy compliance, climate risk scenario analysis, and third-party assurance readiness. Conclusion The regulatory and economic reality across Southeast Asia is unequivocal: sustainability is no longer an isolated marketing function, but a fundamental pillar of corporate governance, capital allocation, and legal compliance. As regional governments expand the ASEAN industrial decarbonisation framework and debt markets mobilize billions in green finance, proactive compliance is the only viable pathway for sustained commercial success. Navigating these complex regulatory frameworks, carbon accounting requirements, and technical decarbonisation pathways demands expert guidance. TEMBUSU Asia Consulting and TEMBUSU Academy stand ready as your premier strategic partners. From comprehensive ESG gap analyses and taxonomy-aligned reporting frameworks to accredited executive training programmes, our multidisciplinary team empowers your organisation to lead Asia's green transition with confidence. Contact TEMBUSU Asia Consulting today to audit your sustainability roadmap and secure your competitive edge in the evolving ASEAN market.

The final week of July 2026 has marked a decisive turning point in the corporate sustainability landscape of Singapore and the wider Association of Southeast Asian Nations (ASEAN) region. For years, organisations across Southeast Asia operated within a voluntary paradigm, leaning on high-level net-zero targets and conceptual sustainability pledges to satisfy investor relations. However, coordinated regulatory rollouts and fiscal policy warnings issued this week demonstrate that mandatory compliance frameworks and supply-chain auditing are now actively reshaping business survival. The Legislative Reality of Mandatory ESG Reporting Singapore Focused woman in navy blazer works at a laptop beside reports in a bright office with city skyline and Marina Bay Sands outside. Leading this structural transition is the Accounting and Corporate Regulatory Authority (ACRA). On 27 July 2026, ACRA’s Interim Sustainability Standards Committee launched a landmark public consultation on the draft Singapore Sustainability Disclosure Standards (SSDS), built directly upon global International Sustainability Standards Board (ISSB) frameworks. Under the proposed standards, climate-related financial disclosures will become compulsory for all listed issuers and large non-listed enterprises (defined as firms generating at least S$1 billion in revenue and holding S$500 million in assets) operating in the Republic. By deliberately sequencing climate disclosures as mandatory while keeping broader social and governance reporting voluntary for now, ACRA is establishing a focused baseline designed to eliminate greenwashing. Simultaneously, ACRA's draft framework extends ongoing Scope 3 reporting relief for companies not currently covered by mandatory mandates. For Straits Times Index (STI) constituents under SGX RegCo rules, mandatory Scope 3 value-chain greenhouse gas disclosures begin in FY2026, accompanied by mandatory external limited assurance for Scope 1 and Scope 2 emissions from FY2027. To support value-chain alignment without imposing disproportionate burdens on smaller partners, national initiatives such as Green 100 offer simplified, low-barrier disclosures for SME suppliers. This ensures large enterprises can progressively gather reliable carbon data while establishing the core mechanics of mandatory ESG reporting Singapore across regional supply chains. Macroeconomic Shocks and Circular Economy Blueprints Across ASEAN This domestic regulatory tightening is taking place alongside severe macroeconomic climate warnings across the region. Speaking at the Bloomberg Sustainable Business Summit held in Singapore on 22 July, representatives from the Southeast Asia Disaster Risk Insurance Facility (SEADRIF) declared that extreme weather events are no longer viewed merely as civil protection emergencies. Instead, finance ministries across the Philippines, Indonesia, and Laos are reclassifying climate shocks as core fiscal threats capable of damaging national balance sheets and disrupting regional trade flows. Concurrently, neighbouring economies are moving from voluntary recycling pledges to enforceable economic frameworks. In Kuala Lumpur, the Malaysian Ministry of Housing and Local Government convened policymakers and industry leaders on 24 July to operationalise the national Extended Producer Responsibility (EPR) system under the Circular Economy Blueprint. By shifting the financial and legal liability of post-consumer recovery onto packaging manufacturers and retailers, Malaysia is unlocking a US$1.3 billion recyclable material market. Multinational firms distributing goods across ASEAN must now ensure their packaging meets stringent circular design rules, proving that material recovery is now an operational prerequisite rather than a brand-building campaign. Conclusion The overarching lesson of July 2026 is absolute: corporate sustainability is no longer an optional marketing function; it is an undeniable component of credit risk, regulatory compliance, and cross-border trade access. Whether adapting to Malaysia's EPR packaging rules or building internal capabilities to satisfy the strict requirements of mandatory ESG reporting Singapore, organisations must pivot immediately from ambition to auditable execution. At TEMBUSU Asia Consulting, we specialise in providing the technical engineering, carbon accounting, and "one-stop" innovative solutions required to bridge this execution gap. Our consultants deliver the independent GHG verification, Scope 3 materiality audits, and ESG governance alignment needed to safeguard your commercial operations against emerging regional mandates. To prepare your leadership team for this technical transition, explore how TEMBUSU Academy can equip your workforce with industry-aligned training in carbon management and ESG compliance. Secure your organisation's competitive edge in the evolving green economy by visiting us at www.tembusuasia.com.