Assignment of Rights
Delegation of Duties
Third-Party Beneficiaries
Types of Beneficiaries
Enforcement & Limitations
100

What is an assignment in contract law?

A transfer of contractual rights from the assignor to the assignee.

100

What is a delegation?

A transfer of contractual duties to a third party (the delegatee).

100

Who is a third-party beneficiary?

Someone who, though not a party to the contract, is intended to benefit from it.

100

What is a creditor beneficiary?

A beneficiary to whom the promisee owes a debt.

100

Can an obligor be forced to perform after an assignment without notice?

No — they are not bound until they receive notice of the assignment.

200

Is consideration required for an assignment?

No — assignments can be gratuitous, but those are typically revocable unless relied upon.

200

Are delegations generally permitted?

Yes — unless the contract prohibits it, or the duty is personal in nature.

200

What is an intended beneficiary?

A third party intended by the original parties to benefit from the contract, with the right to enforce it.

200

What is a donee beneficiary?

A third party receiving a gift benefit from the contract.

200

What happens if a contract prohibits assignments?

Assignment is generally still valid but may give rise to a breach between assignor and obligor.

300

What happens if the obligor isn’t notified of the assignment?

They can discharge their obligation by paying the assignor. 

300

Is the delegating party discharged after delegation?

No — they remain liable unless there is a novation.

300

What is an incidental beneficiary?

A third party who incidentally benefits from the contract but has no enforcement rights.

300

Who can a creditor beneficiary sue?

Both the promisor and the promisee.

300

Can duties involving artistic or professional judgment be delegated?

No — they are considered personal services and nondelegable.

400

What limits the assignability of a right?

The right cannot be assigned if it would materially change the obligor’s duty, is barred by the contract, or is personal in nature.

400

When is the delegatee liable to the obligee?

When the delegatee assumes the duty, the obligee may sue them for nonperformance

400

When do third-party beneficiary rights vest?

When the beneficiary assents, relies, or files suit to enforce the contract.

400

Who can a donee beneficiary sue?

Typically only the promisor.

400

What happens if a delegate fails to perform?

The delegator remains liable unless a novation releases them.

500

When is a gratuitous assignment irrevocable?

If it is put in writing, delivered physically, or relied upon by the assignee.

500

What is a novation?

A new agreement that releases the original obligor and substitutes a new party.

500

Can the original parties modify the contract after a beneficiary's rights vest?

No — once rights vest, modification requires the beneficiary’s consent.

500

What distinguishes creditor from donee beneficiaries?

A creditor is owed a legal duty; a donee is not.

500

What’s the main risk in assigning without a writing?

The assignment may be revoked if it’s gratuitous and there’s no reliance or writing.

M
e
n
u