A New York certificate of conformity is a short document, usually a single page. It identifies the certifying attorney and their standing, identifies the document and the act it relates to, and states that the formalities followed were those required by the law of the place where the act took place. Its brevity is deceptive: each element is doing specific work.
People looking for a certificate of conformity often search for a sample or a form. The instinct is understandable, but it misreads what the document is. A certificate of conformity is not a form to be completed. It is a statement made by a qualified person about what they have verified, and its value lies entirely in who is making it.
What does the certificate actually say?
A certificate will generally address the following.
- The signatory’s qualification and residence. To align with Real Property Law § 301-a(1)(a), the certificate states that its author is an attorney-at-law admitted to practise in the State of New York, resident in the foreign country in question — for our purposes, resident in the United Kingdom.
- The document to which it relates. The certificate is tied to a specific instrument, so the receiving authority can see exactly what it covers.
- The act itself. It identifies the oath or acknowledgment that was performed, by whom, and where.
- The statement of conformity. This is the substance. For a document executed here, the operative text certifies that the oath or acknowledgment was taken in the manner prescribed by the laws of the United Kingdom of Great Britain and Northern Ireland — the phrasing an attorney actually uses, rather than generic boilerplate.
- Date and signature, executed by the certifying attorney.
Why do the recitals matter so much?
Because of what the legislation does with them.
Real Property Law § 301-a(2)(a) provides that the signature on a certificate of conformity, and the signatory’s qualification to issue it, are presumptively genuine and established by the recitals in the certificate itself.
That is a significant provision. It means a New York court or recording clerk does not have to go behind the certificate to verify the attorney’s standing — no secondary chain of authentication, no certificate of authority, no flag. The recitals carry that weight on their own.
It also explains why the certificate cannot sensibly be produced from a template by someone who does not hold the qualification it recites. The document works because of who signs it. Remove that, and you have a piece of paper making a statement its author is not entitled to make.
Why a downloadable template is usually a false economy
There are templates circulating online and they vary considerably in quality. The difficulty is not the wording.
The difficulty is that the certificate asserts three things that have to be true: that the signatory holds the stated qualification, that they are resident where the statute requires, and that the formalities actually followed conformed to local law. A template supplies the wording for all three. It supplies none of the substance.
A certificate given by someone not entitled to give it does not fail quietly. It fails at the point the document is presented — in a transaction or an application where timing matters — and the cost of putting it right then is many times the cost of having it done properly at the outset.
How long does it take to obtain one?
Usually not long. Where the document is clear and the circumstances of the oath or acknowledgment are known, a certificate can generally be issued quickly.
The work is in the checking rather than the drafting: understanding what the document is, how it was executed, what the receiving authority requires, and whether the formalities followed were in fact those required by English law. That is the part that takes judgement, and it is the part a template cannot do.
What should you send to the certifying attorney?
To obtain a certificate efficiently, it helps to provide:
- The document itself, including the acknowledgment or jurat.
- Details of how, where and before whom it was executed or sworn.
- What the document is for, and which New York authority or court will receive it.
- Any requirements the receiving authority has already specified.
- The deadline you are working to.
Most delay in these instructions comes from incomplete information about how the document was executed, not from the certificate itself.
One thing worth checking first
Before commissioning a certificate for litigation evidence, it is worth asking whether one is needed at all. Since January 2024, CPLR 2106 has generally allowed any person, wherever located, to make an affirmation under penalty of perjury instead of a notarised affidavit in New York civil proceedings. Where that route is open and properly used, no certificate is required. Certificates remain firmly engaged for deeds, mortgages and other recordable instruments acknowledged in England under Real Property Law § 301-a.
Related reading
New York certificate of conformity service · Affidavits sworn outside New York: do you need a certificate of conformity? · How US attorneys in London can assist UK law firms
Frequently asked questions
Is there a standard form of certificate of conformity?
There is no single prescribed form. The certificate must contain the elements the legislation requires, but the wording is not fixed. What matters is that it identifies the document and the act, recites the signatory’s qualification and residence, and states that the formalities conformed to local law.
Can I use a template I found online?
The wording may be adequate. The problem is that the certificate asserts a qualification and a residence the signatory must actually hold. If those statements are not true, the certificate does not do its job, and the defect surfaces at the worst possible moment.
Does the certificate have to be on the same page as the document?
It is normally attached to the instrument it relates to, so the two travel together. The important point is that the certificate clearly identifies the document it covers.
Who signs the certificate?
The certifying attorney. Under the statute this must be a New York-admitted attorney resident in the foreign country, an authorised US consular official, or a foreign language or legal expert specifically appointed by a New York court.
How much does a certificate of conformity cost?
It depends on the document and what checking is required. For a straightforward instrument the work is usually modest. We confirm a fee before undertaking it.
Instructing us
Abrams Law issues New York certificates of conformity from its London office. We accept instructions from UK law firms, businesses and individuals, and can confirm requirements and fees before work begins.
This article is general information about New York Real Property Law § 301-a and CPLR §§ 2106 and 2309(c), and does not constitute legal advice. The requirements applicable to any particular document depend on its nature, execution formalities and intended use.