Overview
On 1 January 2027, Kenya's first mandatory sustainability reporting period begins for public interest entities (PIEs). Those entities will report under IFRS S1 and IFRS S2, the sustainability standards issued by the International Sustainability Standards Board (ISSB), and their auditors will be asked what evidence sits behind every number.
Most of that evidence is repeat data work: collecting bills and receipts, checking figures against sources, keeping a record of what changed. AI and automation handle work of that kind well, as long as an accountant owns the result.
Why 1 January 2027 matters
The Institute of Certified Public Accountants of Kenya (ICPAK) has set a phased route from voluntary to mandatory reporting. Voluntary: All organisations2024. Mandatory: Public interest entities, Periods beginning on or after 1 Jan 2027. Mandatory: Large entities that are not PIEs, Periods beginning on or after 1 Jan 2028. Mandatory: SMEs Periods beginning on or after 1 Jan 2029. Not yet set: Public sector entities. ICPAK to decide.
A PIE with a December year end will therefore cover 2027 in its first mandatory report. ICPAK's notice names SACCOS among the PIEs, so check whether your client is one before you assume it is not.
The preparation step has already happened. In an advisory dated 27 March 2026, ICPAK told all PIEs to complete a sustainability readiness assessment, also called a gap analysis. It then moved the deadline from 30 June to 31 July 2026. The assessment looks at four areas of IFRS S1 and S2: governance, strategy, risk management, and metrics and targets. Entities complete it in ICPAK's web-based tool, and boards stay responsible for readiness, including for future assurance requirements.
What ICPAK asks of PIEs
The gap analysis shows where an entity stands. The reporting itself follows IFRS S1, which covers sustainability-related risks and opportunities in general, and IFRS S2, which covers climate.
Two details from the IFRS Foundation's profile of Kenya matter for planning. First, the profile lists full adoption of the ISSB standards as Kenya's target, and it records no extension of the ISSB's transition reliefs. Those reliefs let a first-time reporter disclose only climate-related risks and leave out Scope 3 emissions in its first year. Second, listed entities may use GRI Standards for topics the ISSB standards do not cover, but they must make sure the information the ISSB standards require is not obscured.
Large entities and SMEs have longer runways, but the PIEs they supply will move first.
How IFRS S1 and S2 spread across markets
Kenya is not working alone. The IFRS Foundation told its World Standard-setters Conference in September 2026 that more than 45 jurisdictions are working toward adopting or otherwise using the ISSB standards. Of the 22 approaches already finalised, 18 target full adoption, 3 target the climate requirements only and 1 is partial. Kenya, Tanzania and Rwanda are among the finalised ones, and Uganda's is still being finalised.
The standards keep changing. On 11 December 2025 the ISSB amended IFRS S2 to ease greenhouse gas disclosures, including a relief that lets entities limit Scope 3 category 15 reporting to financed emissions. That matters most to lenders and investors.
AI and Automation In Play
Readiness and gap analysis
AI can read policies, board papers and annual reports, map them against the IFRS S1 and S2 disclosure requirements, and list the gaps with a source reference for each. The result is a faster gap analysis and a clearer paper for the board. A person still decides which gaps matter.
Metrics and targets data
Emissions and other metrics start as utility bills, fuel receipts and travel records. Automation can pull the figures from those documents into one register, flag missing or odd values, and keep the source document linked to each number. That link is what an assurance provider will ask to see.
Value chain requests
PIEs that report Scope 3 emissions will need data from suppliers. Under the ISSB relief Scope 3 can wait until a reporter's second year, so supplier requests may build from 2028 for PIEs starting in 2027. An SME with standard templates and automated capture can answer such a request quickly, instead of starting a new project each time.
Assurance readiness
Automation can reconcile reported figures to source data across the full population, keep a version log and assemble an evidence pack before the assurance provider asks. That shortens fieldwork and cuts the number of follow-up queries.
Guardrails
AI can write text that reads as supported when it is not, and assurance exists to check support. These practices keep the work defensible:
- Link every figure to its source record.
- Log the tool, the prompt and the data version behind each output.
- Keep a person's sign-off on anything that goes into the report.
- Keep client data out of consumer tools. The Data Protection Act 2019 treats client files as personal data.
Conclusion
SMEs do not report until 2029 under ICPAK's roadmap, but a PIE customer may ask for data before then. Start by asking the customer what it will request and when. Then gather the records you already hold, such as utility bills and fuel receipts, in one place, and name one person as the owner of each data type. Pick one data type, such as electricity use, and automate its capture for 30 days. Measure the hours saved and the gaps the register exposes.
Our team trains finance staff to use AI safely (AI Foundations), builds data capture and evidence workflows (AI Automation), and helps firms decide which requirements to tackle first (AI Consultation). If you would like to go through your own readiness, book a discovery call.
Disclaimer
This article is general information, not legal, tax or accounting advice. Take professional advice on your own case.