Challenge period must be challenged within a
specific period
Voidable
Inexistent from the very beginning therefore may not be enforced
Void or Inexistent
arises from mutual agreement and intent to comply, even though it is
not explicitly expressed in words. T
Implied
In the Chapter 9 of Article 1409, the following contracts are inexistent and void from the
beginning (void ab initio)
These contracts are those in which some future act or obligation remains to be performed
according to its terms
Executory Contract
One of the parties is incapable of giving consent
Voidable/Annullable
Terms are inferred from actions of contracting parties
Implied
Example Contract signed under fraud or
duress
Voidable
Ex: contrary to law
Void or Inexistent
Legal excuses in refusing, neglecting or failure to perform a contract
Force Majeure (Acts of God)
Impossibility of Performance
Breach by the Other Party
Duress or Undue Influence
Fraud or Misrepresentation
Mutual Agreement to Rescind
Statute of Limitations
Performance may be excused when unforeseeable events beyond a party’s control, such
as natural disasters, war, pandemics, or government actions, occur and the contract
includes a force majeure clause.
Force Majeure (Acts of God)
It is a mutual agreement, the effects of which are triggered by the occurrence of an uncertain
event. In this type of contract, one or both parties assume risk.
Aleatory Contracts
Cause of defect defect in consent or capacity
Voidable
when the defect of a void contract consists in the illegality
of the cause or object of the contract, and both parties are at fault, the law refuses them every
remedy and leaves them where they are)
pari delicto
Types of illegal Contracts
Statutory Illegality:
Common Law Illegality:
Contracts with Illegal Objectives
Contracts Performed Illegally
Agreements Restraining Trade
Contracts Affecting Marital Status
ex. Any
agreement involving the provision of unlicensed medical services or engaging in fraudulent
billing practices within healthcare settings
Illegal
Contracts that are drafted by the party who has the greater bargaining advantage, providing
the weaker party with only the opportunity to adhere (i.e., to accept) the contract or to reject it
Adhesion Contracts
Slight Delay
Mora Solvendi)
Expressed
A party may refuse to perform when they were forced or unduly pressured into entering
the contract.
Duress or Undue Influence
Performance may no longer be enforceable when the time period to act on the contract
has expired under applicable laws.
Expressly prohibited by law like obtained through fraud, undue influence or duress.
Illegal
The aggrieved party may cancel the contract. In cases of unreasonable delays
or inability to perform, the customer could terminate the agreement and possibly request a
refund
Rescission
When a nurse provides care to a patient, there is an implied contract that the patient will
pay for those services upon completion
Implied