Transcript Slide 1

Theme 3: 4
Breach of Contract

Party fails to honour his contractual obligations in the
form of:
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Mora debitoris
Mora creditoris
Positive malperformance
Repudiation
Prevention of performance
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Debtor does not perform timeously in terms of the
contract.
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Requirements:
◦ Performance must still be possible
 If performance is impossible due to late performance it would not be
breach in terms of mora debitoris, but prevention of performance.
◦ Debtor fails to perform timeously
 If date and time of performance is stipulated, debtor is automatically in
mora if he does not perform on time.
 in mora ex re : no request for performance by creditor required
 If date and time of performance is not stipulated, the creditor must
request performance, by delivering a notice of demand, to place the
debtor in mora.
 in mora persona: Time set must be reasonable. If the debtor fails to
perform he is set in mora.
◦ Performance already due and enforceable
 If performance is impossible due to late performance it would not be
breach in terms of mora debitoris, but prevention of performance.
◦ Delay due to the debtor’s fault
 Failure to perform must be intentional or negligent. Not performing due
to circumstances beyond his control will not be breach of contract.
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Consequences of mora debitoris:
◦ Legal obligation between the parties perpetuates.
◦ Legal tie is not terminated unless performance becomes
impossible without the fault of the parties.
◦ The debtor bears the risk that the performance could become
impossible while he is in mora and will not be excused for
that.
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Creditor fails to accept proper performance by the
debtor or does not co-operate in order to enable
debtor to perform.
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Requirements:
◦ Performance must still be possible
 If performance is impossible due failure to co-operate it would not be
breach in terms of mora creditoris, but prevention of performance.
 Impossibility without fault is not breach of contract.
◦ Creditor delays performance
 Only possible where co-operation of the creditor is required.
◦ Performance due and enforceable
 No obligation exists to accept performance prior to arranged date and
time.
 Performance can be rejected if it is subject to a suspensive condition.
◦ Proper performance offered by debtor
 Refusal to accept performance substantially defective does not constitute
mora creditoris.
◦ Delay due to creditor’s fault
 Defective performance my be rejected. Intentional or negligent failure to
accept performance will result in breach of contract.
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Consequences of mora creditoris:
◦ Debtor not excused from performing
 Debtor still has to perform unless performance becomes
impossible without fault of the debtor.
◦ Mora debitoris cancelled
 Mora debitoris and mora creditoris cannot exist simultaneously.
◦ Debtor’s duty to take care of the object diminished
 Debtor now only liable for damage caused intentionally or by
gross negligence.
◦ Obligation perpetuated
 The creditor bears the risk that the performance could become
impossible while he is in mora and will not be excused for that.
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Refers to the contents or the quality of the
performance.
Requirements:
◦ Positive duty
 If defective performance is delivered the debtor is guilty of
positive malperformance.
◦ Negative duty
 Person must refrain from doing something, dut does it anyway.
◦ Fault
 Fault is not required. Liability can be avoided eg. Act of God
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Consequences of positive malperformance
◦ Creditor can rely on contractual remedies:
 Cancellation
 Specific performance
 Damages
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A party to the contract communicates his intention to
no longer be bound to his obligations in terms of the
contract, without lawful justification.
Requirements:
◦ An act
 Words or conduct / Expressly or tacitly
 Notice of cancellation / malperformance / no performance /
etc.
◦ Intention to repudiate
 Objective test is applied: Would the reasonable man have come to
the conclusion that the contract is repudiated?
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Consequences of repudiation
◦ Acceptance of repudiation is not required to constitute
breach of contract.
◦ Contract is not automatically terminated, the prejudiced
party has the choice to accept or reject the repudiation.
Forms of impossibility:
◦ Initial impossibility:
 No contract comes into being.
 It must be clear that the performance is objectively impossible,
difficulty or inconvenience to perform is not sufficient.
◦ Subsequent impossibility:
 Contract comes into being but is terminated due to impossibility.
◦ Performance rendered impossible through culpable conduct:
 Contract is valid and enforceable
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Requirements:
◦ Fault
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Consequences of prevention of performance
◦ Debtor prevents performance, creditor may...
 Cancel contract, reclaim performance and claim damages
 Uphold contract, claim performance and damages.
◦ Creditor renders performance impossible, debtor may...
 Cancel contract, return performance and claim damages
 Uphold contract, claim counter-performance and damages.