A certified copy confirms the relationship between a copy and the original in the manner required by the recipient. GOV.UK explains common certification arrangements and why the receiving organisation's requirements should be checked first. [1]
Ask what the recipient will accept Identify the document, purpose and destination. Check who may certify, the required wording and whether every page needs certification. Some recipients require an original or an official duplicate instead of a privately certified copy.
Distinguish certification from notarisation, legalisation and translation. Paying for one process does not automatically satisfy a request for another.
Keep the original and copies controlled Bring the original to the appropriate certifier and confirm any identity requirements. Do not add missing pages or alter a copy after certification. Keep a record of where originals are sent and how they will be returned.
For overseas use, review legalisation requirements before commissioning work. If the document is in another language, check the relevant translation standard. The aim is to meet the named recipient's actual requirement, rather than collect stamps that do not establish the necessary authenticity or completeness.
Start with the receiving organisation’s written requirement Ask the bank, authority or other recipient what it needs for the particular application. Obtain the document list, accepted certifier categories and any prescribed wording or format. GOV.UK specifically advises checking the recipient's rules rather than assuming every professional's certification is accepted. [1] Keep those instructions with the appointment request. A copy certified for one purpose may not satisfy another organisation, even where both requests concern the same passport, qualification or ownership document and appear similar at first glance.
Clarify whether the recipient wants a certified photocopy, an official replacement issued by the original body or the original itself. Ask about all pages, reverse sides and attachments, including whether blank pages need to be included. If the instructions are unclear, resolve the question before paying for certification. The useful outcome is a document that meets the actual requirement; collecting additional stamps without understanding their purpose can increase cost while leaving the original reason for rejection unaddressed.
Prepare the original and the working copy together Check the document's completeness before the appointment. Match names, dates, page numbers and any attachments, and explain alterations or damage rather than trying to improve them yourself. Make a legible copy if the certifier asks you to bring one. Avoid cropping away edges, seals or reverse-side text to create a cleaner image. The certifier needs to compare the actual original with the copy in the manner required for the task, including features that may seem unimportant to the person preparing the application.
Ask what identification the certifier requires and whether the document must be examined in person. Do not assume a scanned image on a telephone can replace the original for every form of certification. GOV.UK describes the ordinary process of taking the original and copy to the person certifying it, while noting separate rules for certain documents. [1] Where a special process applies, such as an LPA copy or a passport application, follow the relevant instructions rather than substituting a general certification routine.
Keep certification distinct from proving the underlying facts Understand what the certificate is intended to establish. A certified copy addresses the relationship between the copy and the original in the required form; it does not by itself resolve every question about the truth, legal effect or overseas acceptance of the document's contents. If the recipient asks for notarisation, legalisation or a certified translation, clarify that additional requirement separately. A successful copy comparison may be only one step in the wider process of producing an acceptable document for the intended transaction.
For an illustrative overseas application, the recipient might need an official certificate, a translation and an apostille in a particular sequence. Do not assume a solicitor's stamp on a photocopy replaces that chain. Send the exact instructions to the professional who will advise on preparation and ask which steps are necessary. Equally, avoid commissioning a more elaborate process when the recipient only requires an ordinary certified copy. The correct approach follows the named recipient's purpose and requirements, with each additional formality justified by that actual request.
Protect the completed copy and track the original Check the completed certification before leaving the appointment or sending it onward. Confirm that the required pages, date, signature and identifying details are present in the form the recipient requested. Do not add or exchange pages afterwards. If a mistake or omission is noticed, return to the certifier for the appropriate correction or replacement rather than altering the certified package yourself. Preserve a record of the version supplied so any later query can be assessed against the document actually sent.
If the original must travel, record who receives it, the delivery method and how it will be returned. Ask whether the receiving organisation retains originals or returns them after inspection. Keep a usable copy for your own records and avoid sending the only irreplaceable document through an unconfirmed route. When the recipient responds, distinguish a problem with certification from a problem with the underlying document or application. That distinction helps you arrange the right correction instead of repeating the same certification step without addressing the reason it was not accepted.
Frequently asked questions
What should I obtain before booking someone to certify a copy?
Ask the recipient for the document format, accepted certifier and required wording, including any page-by-page or original-document requirements for the application.
Is a privately certified photocopy always equivalent to an official replacement certificate?
Check which form the recipient requires, because an official document issued by the original body may be a different requirement from copy certification.
Should I crop seals or page edges to make a copy look tidier?
Keep the document complete and legible, including relevant edges, reverse sides and attachments needed for comparison and the recipient's assessment.
Can I replace a missing page after the rest of a copy has been certified?
Ask the certifier how to correct or replace the package; do not alter the certified document by adding or exchanging pages yourself.
How should I respond when a recipient rejects a certified document?
Identify whether the issue concerns certification, the underlying document or another application requirement, then correct the actual problem before repeating the process.
Official sources
Sources checked: 10 September 2026. Check the linked guidance for subsequent changes.
General information only. The appropriate action depends on your circumstances and the applicable jurisdiction.
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