In some circumstances, it is appropriate to give an ‘undertaking’ to act or not to act in a particular way. An undertaking is a means by which you promise to do something, but it is a legally binding promise and there are consequences in the event that you break it.
Undertaking Examples
An example would be if A sought an injunction against B because B was intending to use A’s confidential information in relation to a business deal. If A and B were able to come to some kind of an agreement without having to go to the High Court for a full hearing, part of the terms upon which they might agree could be that B gives an undertaking that he would promise not to use the confidential information.
Providing such an undertaking does not mean that B would be in effect admitting some past wrong conduct, (the intention to misuse the confidential information)or accepting any other kind of liability. It does however mean that if B then goes on to break the undertaking he will be dealt with as though he had broken a court order.
Domestic Undertakings
Undertakings are frequently used in family law cases in which the court does not consider there to be a need for a full injunction. Undertakings are not used for serious domestic violence cases or in situations in which a mother or child may be at risk of significant harm.
However, in less dangerous cases the defendant (partner against whom the injunction would be sought) can be given notice to come to court (at least two days notice is required) and give an undertaking about his or her behaviour that would prevent any recurring problems in the past. Again, there is no requirement for any blame to be apportioned, although undertakings are not always appropriate in very serious family cases.

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An undertaking should never be given lightly and you should only agree to this kind of promise if you are sure that you are capable of keeping to the terms of the agreement. If you do not, you may be subject to a committal order. A committal order is an order of the civil court that has the effect of sending you to prison. However, it is important to note that breaking an undertaking in this way does not entitle the police to a Power of Arrest, nor is there a criminal offence for breaking an undertaking.
Procedure
If you are a party to proceedings and it is you who is giving the undertaking you must record the undertaking in writing. A copy must be given to the other side, either by hand, post or through their lawyer. If this is not possible, the court officer can deliver the undertaking to the party for whose benefit the undertaking has been given, so that they can serve it without delay. (County Court Rule 29 1A).
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Solicitor Giving an Undertaking
It is common practice between solicitors to give undertakings to other solicitor’s firms, to courts, and other public bodies. For example, if a court requires original documents before it can fix a hearing date, a solicitor may fax the documents to court with a written undertaking to send the originals by first class post. Often the court will proceed as though they are in possession of the originals, on the strength of this undertaking. Note that the solicitor is not promising that the original documents will be in the court’s possession the next day – as whether that occurs relies on the postal service and is out of the solicitor’s control.
A Note on Undertakings
Undertakings drafted into contracts aren’t as a general rule enforceable. To have a party sign an undertaking that they will in effect adhere to the terms of the contract and not challenge them at a later stage is therefore not advisable.
Bt I asked police whether it will be crossed undertaking Bz supposed after that she can logged a fake complaint against me or my parents then.what will be the security for me,Police told me she is nt bound to give any undertaking to u. Pls help.
I was told, all I would need to do is make an offer and get things started. I made and offer and it was accepted, which then meant sending undertaking later on.
I sent undertaking in thinking all is well, to be later told in November that the building is still not signed off. I could not believe this and it needs to be signed off for our business to obtain contents insurance.
I patiently waited and was told that it will be signed off on Decemeber 2017. It is now February and I now have been told only once all the buildings have been built will they be signed off.
I was not told this at the start, they just seem to of strung us along.
Where do our rights stand as we would like our undertaking back?
What can or what should we do?
Im tempted to decline to sign the Undertaking and refer back to court. Im happy for there to be a hearing because I do not believe an order will be granted by the court.
Thoughts? My main objection is where if I am complying with all the rules of a PO, I have to depart any premise she happens to enter and I am there. Not fair and I would resist that.
Recently, Court had an undertaking from my ex's new wife to present when my children are with the ex, however on 2 occasion she wasn't there and I have decided that I am not going to sent my children again. I don't have a solicitor, is there anything to solve this problem as this will be a breach from my side.
My younger brother has mental health issues and last year convinced a solicitor that I meant to harm him.he wanted a non molestation order and I was called to court.His accusations were so lengthy that my solicitor advised me go for dismissal due to my not being able to afford legal help.My brother agreed to undertakings which I signed to avoid any further stress.One of the agreements was to stay 200m away from anywhere he is residing.This is fine as he lives 300miles away..however he is staying with my other brother this Christmas..he lives in my area and within a short distance to my local shopping area.How do I stand on this...I love my brother dearly and this upsets me not to contact him but have to live with that but how will this effect me legally if our paths should cross.I cant stop him visiting but so stressed if our paths cross and he acuses me of something.Please advise..thank you.
I am in a midst of a business transaction (Sale and purchase of a company - A and buyer). Company A in its management accounts, says that it has payable to Company B. However Company B gives a letter of Undertaking to the Buyer that it will ever claim from the Buyer. If this letter of undertaking is a simple 1 page letter, I would like to understand how strong it is, to legally enforce the undertaking should there be a breach by Company B. Please advice. Thanks
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