What ultra vires means
Ultra vires is Latin for beyond the powers, and it describes an act somebody had no authority to do.
It appears in two settings.
In company law, a company acts ultra vires when it carries on business outside the objects stated in its memorandum. CAMA provides that a company shall not carry on business not authorised by its memorandum, so the objects define what the company may properly do.
In administrative law, a public body acts ultra vires when it exceeds the powers a statute conferred on it. A regulator imposing a penalty it was not empowered to impose, or a local authority acting outside its statutory functions, is acting ultra vires, and the remedy is judicial review.
The common thread is authority. The question is never whether the act was sensible, but whether the actor had the power to do it.
How it is used
For companies, the doctrine has been softened considerably.
The old position was severe: a contract outside the objects was void, and the other party had no remedy. That produced obviously unjust results for people who dealt honestly with a company and had no way of knowing its objects.
Modern company law protects third parties dealing in good faith. The transaction is generally not defeated simply because it fell outside the objects, and the practical consequence of the doctrine now lands internally rather than externally: members and directors can raise it, and directors who committed the company outside its powers may answer for it.
So the modern practical relevance of the objects is different. Banks read them before opening accounts and lending. Regulators read them. Corporate clients running vendor due diligence read them. A company whose objects do not cover what it actually does invites questions it did not need to answer.
For public bodies the doctrine has lost none of its force, and it remains one of the main grounds on which a decision can be quashed.
Key features
- Means acting beyond the powers conferred
- For companies, acting outside the objects in the memorandum
- For public bodies, exceeding the authority a statute conferred
- Third parties dealing with a company in good faith are generally protected
- Directors may answer internally for committing the company outside its powers
- For public bodies it remains a principal ground for judicial review
How this works in Nigeria
CAMA requires the memorandum to state the nature of the company's business, and provides that the company shall not carry on business it does not authorise.
The practical Nigerian advice follows from that: draft the object clause with room at registration. A company whose objects cover the business it may plausibly be running in a few years avoids the cost of amending the memorandum, and avoids the awkward conversation with a bank whose due diligence found a mismatch.
What an expanded clause does not do is confer authority the law reserves to licensed operators. Listing banking, insurance or telecommunications in the objects does not permit those activities, which require a licence from the relevant regulator. A company carrying them on without one is not merely ultra vires, it is operating unlawfully.
In administrative law the doctrine is very much alive. Nigerian courts regularly quash decisions of agencies, regulators and disciplinary bodies that acted outside their statutory powers, and it is a standard ground in judicial review applications alongside irrationality and procedural impropriety.
Directors should also note that CAMA 2020 codified directors' duties, including the duty to exercise powers for a proper purpose, which overlaps with the internal consequences of acting outside the company's objects.
Ultra vires vs lack of authority vs illegality
Three ways an act can fail, at different levels.
Ultra vires means the entity itself had no power to do it. The company's objects did not cover it, or the statute did not authorise the public body.
Lack of authority means the entity had the power but the individual acting did not. A junior employee signing a contract they were not authorised to sign is a question of agency and apparent authority, not of ultra vires, and the company may still be bound.
Illegality means the act is prohibited by law regardless of who does it. A contract to do something unlawful is unenforceable no matter how carefully the objects were drafted.
A useful sequence for checking a transaction: is the act lawful at all, does the entity have power to do it, and did the person signing have authority to bind the entity. Each is a different question with a different answer.
Limits and risks
For companies the doctrine has limited external effect. A third party dealing in good faith is generally protected, so it is rarely a route out of an unwanted contract.
It also cannot be used opportunistically. A party who has taken the benefit of a transaction and then argues it was outside the company's objects is unlikely to be well received.
For public bodies the difficulty is procedural rather than doctrinal. Judicial review carries short time limits, requires leave, and the remedy is usually that the decision is retaken rather than replaced.
And the doctrine says nothing about the merits. A decision perfectly within power can still be a bad one, and ultra vires provides no answer to that.
Worth knowing
Draft the object clause at registration for the business you may plausibly be running in three years. Amending the memorandum later means a special resolution, a filing and a fee, and it always becomes necessary in the week a bank or a corporate client is asking questions.
Questions people ask
What does ultra vires mean?
Beyond the powers. It describes a company acting outside the objects in its memorandum, or a public body exceeding the authority a statute conferred on it.
Is a contract outside a company's objects void?
Not generally, in modern law. Third parties dealing with the company in good faith are protected, so the practical consequence falls internally, on the directors who committed the company outside its powers.
Why does my object clause still matter then?
Because banks, regulators and corporate clients read it during due diligence. A company whose objects do not cover what it actually does invites questions and delays it did not need.
Does listing an activity in my objects let me carry it on?
Not where the activity is licensed. Banking, insurance, telecommunications and similar sectors require a licence from the relevant regulator, and a company operating without one is acting unlawfully, not merely outside its objects.
How is ultra vires used against a public body?
As a ground for judicial review. Where a regulator, agency or disciplinary body acts outside its statutory powers, the court can quash the decision, subject to the short time limits that apply.
What is the difference between ultra vires and lack of authority?
Ultra vires means the entity had no power. Lack of authority means the entity had power but the individual acting did not, which is a question of agency, and the entity may still be bound by apparent authority.