In practice, Adverse Social Outcome (ASO) describes harmful social effects that arise directly from non-
performance of an affected obligation, or from invoking/enforcing a
force majeure clause in relation to that non-performance. It is not defined by legislation or case law; it is a descriptive, contract-specific term used in commercial, projects, supply chain, and public procurement/ESG agreements across England & Wales, Scotland, Northern Ireland and Ireland.
ASO wording typically:
- requires a direct causal link to the non-performance or the
enforcement of the force majeure clause;
- is used to allocate risk, qualify or cap relief, and trigger mitigation, consultation, reporting or step-in measures; and
- lists examples “without limitation”, with thresholds and metrics agreed by the parties.
Examples include:
(a)
insolvency of a party;
(b) redundancies above an agreed baseline or threshold;
(c) measurable increases in poverty, deprivation or hunger affecting workers, contractors or impacted communities; and
(d) other specified adverse effects, such as displacement, loss of access to essential services, or material deterioration in workforce welfare or community safety.
Interpretation follows ordinary contractual principles (causation, remoteness, proof). Usage is broadly consistent across the UK and Ireland.