Interpreting contracts with conflicting terms
It is not uncommon for the same matter to be regulated more than once within a single contract. This may be because annexes were added late, because standard terms were combined with bespoke additions, or because negotiations took place in parallel at several levels. The result is uncertainty as to which regulation actually governs.
In day-to-day operations this can mean mixed messages to internal teams, uncertainty in supplier relationships, or delayed decisions when the parties read the contract differently. Most contracts never end up in formal dispute, but the effort to reach alignment can consume time, focus and compromise to the point that the intended benefits of the contract are never realised.
How conflicting terms arise in contracts – contract interpretation principles
Conflicting rules in a contract can emerge when a term is amended in one place but remains elsewhere – for example in an annex, a specific addendum or the general terms. This can occur when several people negotiate in parallel, when boilerplate clauses are not tailored to the transaction, or when earlier parts are not adjusted after new parts are added.
In such cases it is not self-evident which version governs how the contract should be read. The contract must still be interpreted, primarily by reference to the parties’ intention at the time of contracting, as well as its structure, purpose and any agreed order of precedence.
Which clause prevails? Contract interpretation principles in practice
Where a contract contains several provisions on the same issue without stating clearly which prevails, established interpretative principles are used to decide what applies. Even if this is often resolved informally through dialogue between the parties, the same principles are useful to ground that dialogue even if the contract never becomes contentious.
Some common interpretative principles are:
- Lex specialis: The more specific provision overrides the general provision.
- Systematic interpretation: Clauses are read in their context, not in isolation.
- Order of precedence clause: If the contract specifies which part (for example a specific clause, the main contract or an annex) takes precedence in the event of conflict, that governs.
- Practical application: How the parties have performed to date can also inform the interpretation.
These principles are not confined to disputes; they are equally useful when a business is working out which clause should apply in practice. Clarity up front preserves both time and relationships.
Reduce uncertainty at the drafting stage
The best way to avoid ambiguous readings is to work proactively on structure at the drafting stage. By ensuring the content is consistent, that annexes and addenda are correctly cross-referenced, and that there is a clear order of precedence between the contract’s components, you minimise the risk that the parties will read the same contract differently.
Practical steps:
- Align the content: Check that different sections do not regulate the same issue in different ways.
- Include an order of precedence clause: State clearly whether annexes prevail over the main contract, or vice versa.
- Document the change process: Note why certain additions were made – this supports later interpretation.
At Morling Consulting, we help you structure and review commercial contracts so they work – not only in disputes but in the day-to-day when you must live by them. Our team provides commercial contract review and contract drafting services to ensure the content is thoughtful, aligned and practically workable, grounded in clear contract interpretation principles.
