If Triodos Bank has asked you for a Triodos certified copy, you will need a professional to certify your documents correctly. This guide explains what Triodos means by a certified true copy, who can certify, and what to do for each document type. It also explains how Ginkgo Advisory can help you avoid rejection.

What Triodos means by “certified copy” and “certified true copy”

A certified copy is a copy of a document that a recognised professional confirms matches the original they have seen.

Triodos’ requirements (from their guidance) include:

• Certified copies must be in colour (where appropriate).
• Certified copies must be dated within the past 3 months.
• The certifier must clearly state they have seen the original.
• For photo ID, the certifier must confirm the photograph is a true likeness of the individual.
• The certifier must include: full name, profession, business address, phone number, and the date of certification.

Because Triodos can be strict on wording and dates, it helps to follow a clear checklist and use consistent certification wording across all pages.

Who can certify documents for Triodos Bank?

Triodos lists the following certifiers:

• Accountants with a current practising membership, registered with ICAEW, ICAS, CAI, ACCA, CIPFA or CIMA
• Solicitors
• Bank staff (must include a branch stamp)
• Post Office (check availability and whether they can certify your document type)

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Document-by-document guidance

1) Certified copy of photo ID (passport, driving licence, BRP)

What Triodos expects

• The certifier states they have seen the original.
• The certifier confirms the photo is a true likeness of the person.
• The certification includes: name, profession, business address, phone number, date.
• The copy is in colour.
• The certification date is within the last 3 months.

Common reasons for rejection

• No statement confirming the photo is a true likeness
• Missing phone number, address, or date
• Black-and-white copy
• Certification older than 3 months

Tip: For ID, many rejections happen because the “true likeness” line is missing. Add it every time.

2) Certified copy of proof of address (bank statement, utility bill, council tax)

What Triodos expects

• The certifier states they have seen the original.
• The certification includes: name, profession, business address, phone number, date.
• The copy is in colour.
• The certification date is within the last 3 months.

Good practice

If the document has multiple pages, ask for each page to be certified. This is not always required for every address proof, but it reduces the risk of pushback.

Also, keep the document simple. For example, avoid sending multiple address proofs unless Triodos has asked for more than one.

3) Certified copy of Power of Attorney (PoA / LPA)

Power of Attorney documents are often treated more strictly because they are legal authority documents.

What Triodos expects

• Send all pages of the certified copy in colour (where appropriate).
• It must be certified on every page.
• It must have been certified within the past 3 months.

Common reasons for rejection

• Only the front page is certified
• Not all pages are provided
• Certification date is outside the 3-month window
• Missing certifier details on the certification

Tip: Page-by-page certification is the most common failure point for PoA. Count the pages before you submit.

4) Certified copy of Court of Protection Order

Triodos states it can accept certification by a solicitor, Post Office, practising accountant (as listed above), bank staff (with branch stamp), or a person authorised to carry out notarial activities.

What Triodos expects

• Send all pages of the certified copy in colour (where appropriate).
• It must be certified on every page.
• It must have been certified within the past 3 months.

Tip: If the order bundle is long, organise it before copying. Then certify in page order. This helps if Triodos checks completeness.

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Extra official copies of UK certificates (birth, marriage, death)

Triodos notes that you can request additional official copies at the time you obtain the original from the Register Office. You can also request official copies later via the General Register Office (GRO).

In many cases, an official copy is the cleanest option. It avoids wording disputes. It can also reduce the need for page-by-page certification.

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How Ginkgo Advisory can help

If you want the lowest-risk route for a Triodos certified copy, Ginkgo Advisory can support you by arranging certification by a UK practising solicitor (England and Wales) and ensuring the certification meets Triodos’ stated requirements.

We help by checking the points that most often cause rejection:

• Correct “seen original” statement
• Photo ID includes a “true likeness” confirmation
• Full certifier details included (name, profession, business address, phone, date)
• Colour copies prepared correctly
• Multi-page legal documents certified on every page
• Certification dated within the required 3-month window

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Quick checklist before you submit to Triodos

• Colour copy prepared (where appropriate)
• Certified within the last 3 months
• Certifier states they have seen the original
• Photo ID includes “true likeness” confirmation
• Certifier includes full name, profession, business address, phone number, and date
• Power of Attorney / Court of Protection Order: all pages included and certified on every page

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FAQ

Does Triodos require a solicitor?

Not necessarily. Triodos lists several acceptable certifiers. However, a UK practising solicitor is often the most straightforward option when wording must be exact and multi-page certification is required.

Can bank staff certify?

Yes, if the branch stamp is included.

Can the Post Office certify?

Triodos lists the Post Office as an option. However, you should check the Post Office service and confirm they can certify your specific document type.

How recent must the certification be?

Within the past 3 months.