IFRS S1 & S2 Reporting Guide 2026
By Sustainability Awakening • Dr. Ahmad Mahmood
Adoption
40+ jurisdictions
UK, Australia, Singapore, Pakistan and Brazil are on board.
Source: IFRS Foundation
Year 1
Transition relief
S1.E3: no comparatives. S1.E5: climate-first option.
Source: IFRS S1 App. E
Structure
4-page risk cards
Link each risk to P&L, balance sheet and cash flows.
Source: IFRS S1.30–35
Note 6 PPE
Asset exposure
Physical33.2%
Transition18.4%
Opportunity6.5%
Source: Benchmark
When effects blur
Qualitative relief
Can't isolate one driver? Explain it qualitatively.
Source: IFRS S1.38–40
Board trade-off
500 kW solar
CapEx$243K
Payback3.8 yrs
Source: IFRS S2.6(a)(iv)
Abatement cost
Net −$293/t
25-year solar savings outweigh a gross $101/t cost.
Source: Benchmark
Free data
Scenario stress-test
2030 carbon$137/t
2050 carbon$364/t
Source: IFRS S2.22 · IIASA SSP
Resilience
Liquidity check
A 2030 carbon shock is 1.1% of cash, 5.6% of cash flow.
Source: Benchmark