A transfer executed nine years ago comes back into the office because ownership is now in dispute, and the attestation block carries a first name, an illegible surname and no address. Nobody at the firm can say who was in the room, or whether anyone was.
The formalities for a deed made by an individual sit in section 1 of the Law of Property (Miscellaneous Provisions) Act 1989. The instrument has to make clear on its face that it is a deed, it has to be validly executed, and it has to be delivered. For an individual the ordinary route to valid execution is signature in the presence of a witness who attests the signature. That attestation is the evidence, and years later often the only evidence, that the person named put their hand to that document on that day.
What the attestation has to prove
The witness has to be physically present when the pen moves. Witnessing over a video link does not satisfy the requirement for a deed, and the Law Commission's 2019 report on electronic execution confirmed the physical presence requirement while accepting that an electronic signature can be valid where the formalities are met. A witness down the corridor, or one who signs an hour later because the document was carried to their desk, has attested something they did not see.
Who the witness is matters too. A party to the deed should not witness it, and nor should the signatory's spouse or a member of the same household, because attestation is meant to be independent evidence from someone with no interest in the transaction. That is not automatically fatal, but it hands the other side an argument you had no need to give. Worse is a witness who leaves no address, because one you cannot trace five years on is worth little more than no witness at all.
Delivery is a separate act from signature, and it is delivery that gives the deed effect. An engrossment signed in March and left in a drawer until August is not a deed in March. Most firms treat signature and delivery as one event and date the document on the day the signed copy is confirmed, which works while the two coincide and fails when they part. Writing in an earlier date because that is when the parties reached agreement is backdating, and backdating is a conduct matter before it is anything else.
The routine that survives the witness
The discipline costs a few minutes at each execution. Record the witness's full name in capitals, with an address and an occupation a stranger can read. Record whether someone from the firm attended the signing or whether the engrossment went out by post, and if by post, what the covering letter told the client about the witness having to be present. Note the date of signature and the date of delivery as separate entries, even when they fall on the same day, and note where the original is now held.
On a multi-party deed executed in counterpart, record which counterpart each party signed and confirm all of them have come back before you treat the transaction as complete. Corporate execution runs on different rails and gets mixed with the individual route on the same transaction more often than anyone admits. A company executes by two authorised signatories, or by a director with the company secretary, or by a single director signing before a witness who attests.
When the formalities fail the document does not disappear. It takes effect at best as a simple contract where consideration exists, which cuts the limitation period from twelve years to six, and a voluntary transaction with no consideration behind it can fail altogether. The discovery arrives years later, once the fee earner has left and the witness cannot be found.
Nobody finds these gaps by looking harder at the file open in front of them, because that file is the one being worked on today. The Bracton AI Assistant plugs into the case management system your firm already runs, whether LEAP, Clio, Proclaim or another, and reads every live matter overnight instead of only the matter on screen. Applied to execution, it picks up engrossments sent out and never returned, matters recorded as signed with no attestation details captured, and files where the signature date and the delivery date do not meet, and it raises each one as work for a person. The same overnight reading is built into Bracton, the case and client management platform, for firms free to change system. Every output reaches a qualified fee earner for sign off before anything leaves the firm, the hosting is in the UK, and your client data is never used to train a model.
Take the last twenty deeds your firm executed and look at what each file records about the signing. If the answer is a date and a name nobody can read, that is worth an hour of someone's time, and you are welcome to book a client account review.