Kenya’s sustainability reporting rules expose corporate data weaknesses

Kenyan companies preparing for mandatory sustainability reporting will need to strengthen how they collect, verify and connect climate-related information to financial decision-making, as gaps in internal systems and technical capacity threaten to complicate the transition.

The reporting requirements will initially apply to public interest entities from January 2027, with large non-public-interest entities scheduled to follow from January 2028 under Kenya’s phased adoption of the International Financial Reporting Standards’ sustainability disclosure framework.

The Institute of Certified Public Accountants of Kenya’s 2026 market-readiness study, based on self-reported and unaudited information from 385 entities, provides an indication of the work companies still need to complete. Its findings point to uneven preparedness in areas such as governance, risk management, data collection, internal controls and the production of sustainability disclosures.

For companies, the challenge is increasingly practical. Climate-related information must be collected through repeatable processes, supported by clear methodologies and connected to risks that could affect operations, assets, financing, revenue or business continuity.

Climate data must move beyond sustainability departments

Climate information is often held by different parts of a business, each using its own systems and reporting methods.

Facilities teams may track electricity and fuel consumption, procurement departments may hold information about suppliers, and operations teams may record water use, waste, production interruptions or exposure to extreme weather. Risk and finance teams, meanwhile, may be responsible for determining whether those issues could affect the company’s financial position or future prospects.

Without a coordinated process, the information can remain fragmented. A company may know how much electricity it uses but lack a consistent method for calculating associated emissions. It may also identify that a facility is exposed to flooding without having a model showing how a severe event could affect inventory, repairs, insurance costs, downtime or asset values.

This makes sustainability reporting a governance and internal-controls issue as much as an environmental one. Companies need to establish who owns each data point, how figures are calculated, how estimates are documented and who approves the information before it is disclosed.

ICPAK’s roadmap for adopting the IFRS Sustainability Disclosure Standards identifies governance, strategy, risk management, metrics and targets as key areas in assessing organisational readiness. It also highlights the need for baseline assessments, internal controls, assurance preparation and adequate financial, technological and human resources.

IFRS S1 and S2 connect sustainability to financial reporting

The two standards at the centre of Kenya’s transition are IFRS S1 and IFRS S2.

IFRS S1 sets general requirements for disclosing material information about sustainability-related risks and opportunities that could reasonably affect an entity’s cash flows, access to finance or cost of capital. IFRS S2 focuses specifically on climate-related risks and opportunities, including physical risks, transition risks, emissions and climate-related strategies.

The standards require companies to consider sustainability issues through four broad areas: governance, strategy, risk management, and metrics and targets. This means a disclosure cannot simply list environmental initiatives; it must explain how material risks and opportunities are identified, managed and measured.

For example, a manufacturer exposed to water shortages may need to assess how reduced water availability could affect production, operating costs and capital expenditure. A logistics company may need to examine the effect of extreme weather on routes, fuel use, vehicle availability and delivery schedules. An insurer may need to consider how changing weather patterns affect claims, pricing and product design.

The relevant information will differ by sector, but the reporting principle remains the same: climate-related issues must be assessed according to their potential effect on the business.

Indirect exposure complicates measurement

Some of the most difficult information to obtain lies outside a company’s direct control.

Businesses may need data from suppliers, transport providers, tenants, customers or other value-chain partners. This is particularly relevant when calculating indirect emissions or assessing exposure to disruptions that originate elsewhere in the supply chain.

Suppliers may use different measurement methods or have no formal emissions records. Smaller businesses may depend on estimates, industry averages or information supplied by customers. Companies will therefore need rules for determining when data is measured directly, when standard emission factors are used and how uncertainty is disclosed.

The issue is especially important for financial institutions. A bank’s direct operational footprint may be relatively small compared with the climate exposure embedded in its lending and investment portfolios.

A borrower in agriculture, for example, may face risks linked to rainfall, drought, crop yields, insurance availability and input costs. A property borrower may be exposed to flooding, changing construction requirements or damage to physical assets. These risks can affect repayment capacity, collateral values and the quality of a lender’s portfolio.

Climate-related reporting therefore requires financial institutions to incorporate environmental information into credit assessment, portfolio monitoring, scenario analysis and enterprise risk management.

Reporting pressure will extend beyond covered entities

Although the first mandatory phase targets public interest entities, the effects will extend to other companies through supply chains, financing relationships and commercial requirements.

Listed companies, banks, insurers and other public interest entities are likely to face the most immediate pressure because they already operate within established financial reporting and governance frameworks. They may also receive requests from investors, lenders, customers and international partners for more detailed sustainability information.

Large private companies will face mandatory requirements from January 2028 under the current roadmap, while smaller businesses may encounter indirect demands before they fall within the formal reporting perimeter. A supplier that does not publish its own sustainability report could still be asked to provide emissions, energy, water, waste or climate-risk information to a larger customer.

This could make climate data a procurement and financing issue as well as a reporting obligation. Companies unable to provide credible information may face additional work when responding to customer requirements, lender assessments or due-diligence requests.

ICPAK’s roadmap recognises that value-chain identification, evaluation and disclosure may be particularly challenging for smaller entities, and calls for support mechanisms to help organisations build the necessary capacity.

The preparation work must begin before the first report

Companies covered by the January 2027 deadline have limited time to establish reporting processes that can withstand internal review and external scrutiny.

Preparation involves identifying material sustainability-related risks and opportunities, assigning responsibilities, reviewing existing data, establishing collection procedures, documenting assumptions and assessing whether current risk-management systems capture climate-related exposure adequately.

Businesses will also need to determine how sustainability information is reviewed and assured. ICPAK’s roadmap provides for a phased assurance approach, with limited assurance introduced before the eventual move towards reasonable assurance.

A company that relies on manually assembled figures or inconsistent estimates may find it difficult to reconcile its disclosures or explain the basis of its calculations. Building the process early gives reporting teams time to identify missing information, improve data quality and address gaps before disclosures become mandatory.

Kenya’s sustainability reporting transition is therefore placing greater emphasis on the systems behind corporate disclosures. The immediate requirement for affected companies is to establish reliable links between climate-related information, enterprise risk management and financial reporting, so that their disclosures can demonstrate how environmental risks and opportunities may affect the business.

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