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Pest Control Office: A Guide To Verifying Banksy Prints

Charlotte Stewart
written by Charlotte Stewart,
Last updated30 Jan 2025
15 minute read
Pest ControlPest Control © Pest Control
Joe Syer

Joe Syer

Co-Founder & Specialist

joe@myartbroker.com

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Key Takeaways

  1. Pest Control Office is the only official body that authenticates Banksy works, issuing Certificates of Authenticity (COAs) for prints, paintings, and sculptures.
  2. A COA is essential for selling, insuring, or verifying a Banksy artwork - without it, works are not recognised on the secondary market.
  3. Street artworks and most memorabilia are not authenticated to prevent exploitation of Banksy’s public work and unauthorised commercialisation.
  4. The authentication process requires detailed documentation, high-resolution images, and a formal submission via Pest Control’s website.
  5. Processing fees: £100 + VAT for prints, £150 + VAT for unique works; no charge if the piece is deemed fake.
  6. A COA should be sent separately from the artwork when purchasing to ensure added protection.
  7. Without a COA, a Banksy print should be treated with extreme caution - if a deal seems too good to be true, it probably is.
  8. MyArtBroker assists buyers and sellers throughout the authentication process, offering guidance, expert advice, and a secure marketplace for verified Banksy works.

Whether you're looking to buy or sell a Banksy artwork, obtaining a Pest Control Certificate of Authenticity (COA) is vital. Here is everything you need to know about Pest Control Office, the sole body authorised to authenticate Banksy works.

Banksy and his artwork have captivated audiences with his elusive identity, satirical art, market demand and compelling commentary on social and political issues. However, with such fame and the rising value of his art comes the inevitable rise of forgeries in the market.

MyArtBroker are experts in this area, and always on hand to answer any questions you might have. However, with Banksy and his authentication body, Pest Control Office, the rules are simple, but specific. Anyone that makes out it’s more complicated should be treated with caution.

Looking to buy or sell an original Banksy artwork? Here is everything you need to know about Pest Control.

“It's like an M.O.T. for the art world. The certificate of authenticity (COA) means you can buy, sell or insure a piece of art knowing it's legitimate and the wheels won't fall off. Pest Control Office is the only source of COA's for Banksy. We issue them for paintings, prints, sculptures and other attempts at creativity… we certainly don't issue them for anything committed illegally, because we have a lawyer.”
Pest Control Office, FAQs

What is Pest Control?

Banksy’s Pest Control Office is the only official body authorised to authenticate Banksy artworks. Established in 2008 and run and owned by Banksy himself, it was created to protect the integrity of his work while keeping him at arm’s length from the traditional gallery system.

Pest Control not only serves as an authentication service but also occasionally sells original works. Those interested in purchasing directly from Banksy can sign up for email notifications - though releases are very rare.

Despite occasional attempts by dealers to establish independent verification bodies, Pest Control remains the sole authority on Banksy authentication. Without its Certificate of Authenticity (COA), no Banksy piece can be considered officially recognised.

The art market is rife with forgeries, and Banksy is one of the most replicated contemporary artists. Pest Control guarantees authenticity, ensuring that collectors can buy and sell with confidence.

It also serves as a protection mechanism against fraud, confusion, and unauthorised attributions, helping to sustain the legitimacy of Banksy’s market while preventing exploitation by unauthorised commercial entities.

Banksy’s Pest Control acts as Banksy’s direct liaison with collectors and the public, handling authentication, copyright matters, and occasionally selling original works. Unlike conventional artist authentication services, Pest Control exists to keep Banksy’s work from being exploited by dealers and unauthorised commercial interests.

“The thing about Banksy is that he manages his brand very, very carefully indeed.”
The Antiques Roadshow, *a recommended watch by Pest Control
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Advice for Sellers

Submit your artwork to Pest Control via their website. We can occasionally help in this respect, so do get in touch to discuss. Our advice is free of charge and we have worked on thousands of Banksy’s seeking Pest Control over the years.

Authenticating a Banksy piece takes time and involves a detailed review, with a high volume Established of requests in the queue this can be a long process. In order not to have your request rejected we recommend you:

  1. Provide high-resolution images, dimensions, and any documentation you have.
  2. Do not email staff directly, all enquiries must go through the designated email address: auths@pestcontroloffice.com
  3. Every submission must be made using the authentication form on their website.
  4. This information submitted, should it be deemed legit will be used to store you as the owner, and the new owner will need to follow through the process again.
  5. If authenticated, you’ll receive an invoice. Only after payment, Pest Control will issue your COA.

How Much Does it Cost?

Processing a screenprint for authentication will cost £100 + VAT.

Processing a unique work for authentication will cost £150 + VAT.

You will not be charged if the work is found to be a fake.

How Long Does it Take?

After submitting your piece to Pest Control, be prepared for a potentially lengthy wait, as the verification process is more complex than it might seem. As noted on the Pest Control website: “Many Banksy pieces are created in an advanced state of intoxication, making the task of authenticating his works both lengthy and challenging.”

Whether buying or selling, the peace of mind will be well worth the wait, and Pest Control only deals with authentic works of art and has no involvement with any kind of illegal activity. Many dealers, platforms and auction houses refuse to proceed with a sale without a COA from Pest Control. The certificate will also help insure the work for its correct value.

All emails to and from Pest Control are supposed to be confidential. If you’re unsuccessful, they send a terse email to that effect. They don’t do appeals or change their mind on decisions, unless you have very great proof to back up your case.

There’s nothing complicated about the Pest Control authentication process. Many users say they find the service really helpful and professional. Basically, you need a paper trail and as much information as you can. If you have multiple Banksy’s that require Pest Control art authentication, you’ll need to fill out a separate form for each.

Numbered edition prints usually come in signed and unsigned runs of between 600 and 750 prints, around 150 of which will have been hand-signed by the artist. It could also be the case that you’ve come across a Banksy that is yet to be authenticated so use Pest Control to verify the work, that is their purpose.

However, as discussed if you’re looking to sell a street work, regardless of its authenticity you are unlikely to get anywhere - as per a statement from Pest Control themselves: “Pest Control does not authenticate street pieces because Banksy prefers street work to remain in situ and building owners tend to become irate when their doors go missing because of a stencil.”

It added: “Banksy has a casual attitude to copyright and encourages the reproduction of his work for your own personal amusement, so it’s with regret that he finds himself having to deem pieces either ‘real’ or ‘fake’.”

“He would encourage anyone wanting to purchase one of his images to do so with extreme caution, but does point out that many copies are superior in quality to the originals.”

Advice for Buyers

Use a trusted intermediary with a track record that only sells Banksy’s only with Pest Control certification. Anyone worth working with on the purchase of your Banksy should have a good and long reputation for dealing in Banksy works. Those that don’t will likely offer work without COAs or be chancing it, but bad reputations are extremely quick to form and impossible to shake off, so do your homework.

Once you’ve paid for the work the certificate should be sent to you separately from the print itself, this is good practice and something that those with experience do often. The certificate is as valuable as the print and this adds extra protection.

“No matter how tempting a deal may seem, if it feels too good to be true, it almost certainly is - especially when it comes to Banksy.”
Jasper Tordoff, Banksy Specialist

If you have already purchased a Banksy artwork with a COA via the secondary market we recommend you register yourself as the new owner as soon as possible. This helps verify your transaction, prevents other people from pretending it's theirs and helps filter out fakes. There is a fee for this service via Pest Control which you will get back if the work is fake.

If you’re still unsure, don’t buy it.

Which Works are Eligible for a Pest Control Certificate?

Pest Control authenticates only commercial works, such as limited-edition silkscreen prints and original artworks that Banksy specifically intended for commercial distribution. Banksy’s print works are probably one of the most forged categories in the contemporary art market. To combat misattribution and fraud, Pest Control ensures that only legitimate prints are recognised when accompanied by the corresponding COA, allowing collectors to buy and sell with confidence, and those works without should not be traded, making reputable galleries, dealers and auction houses take a clear line between what they can and what they can not trade with confidence.

Some gift prints do get COAs - not the mass editions like Dismaland but works from other editions which were meant for resale, speak to the team if you need guidance.

Which Works are Not Eligible for a Certificate of Authenticity?

Street artworks, including murals on walls, doors, and found objects, are not authenticated, as they are considered public art rather than commercial pieces. Therefore you will not find an authentic COA for a street work. Banksy has made it publicly clear that street works are intended for public display and are not to be owned or therefore traded between private parties. Any streetwork in circulation has therefore been removed without permission and should be treated as potential stolen property until proven otherwise.

Whilst street works circulate on the market and can be said to be valued at very high prices, often exaggerated and blown up by the media surrounding the event, the reality is they are very easily faked, mimicked and duplicated, allowing for fakes to be made and in circulation within a short time frame of the original creation. It is our advice to not take the risk of being offered anything that can not be verified, and approved by Pest Control.

Banksy Memorabilia are generally not certified either. There are pop culture items that may hold a value with good evidence of provenance on the secondary market, but without a certificate are largely untradable as serious works of art or value holding collectables.

Banksy does not in any official capacity produce ‘merch’ for sale. Any product claiming to be a ‘Banksy item’ (such as printed canvases, T-shirts, or collectibles) is almost certainly unauthorized. The only exceptions are small, official releases through Banksy’s Gross Domestic Product™ (GDP), which are always publicly announced and Pest Control makes it clear what the lines are when it comes to selling, when, how and with what documentation.

In all cases if you own or are considering purchasing a Banksy work, and are expecting the work to hold its value upon resale, a valid Certificate of Authenticity (COA) from Banksy’s Pest Control Office is essential. Without it, a piece is not considered officially verified and may not be accepted for resale by galleries or auction houses.

“Any work offered without a COA by any party should be treated with serious caution.”
Joe Syer, Co-Founder and Banksy Specialist

Why Does Banksy Have a Pest Control Office?

There are a few reasons for the existence of Pest Control. Banksy makes revenue through the artist resale rights of his work (ARR). Helping to manage responsible sales of authentic works for the industry allows for ethical and good business.

Banksy is more than aware of the theft and forgeries industry in his own market. The Pest Control rules avoid any unauthorized Banksy products claiming to be official merchandise and fakes circulating, and works being stolen from public areas where they were intended to be seen and enjoyed by the public. Banksy is first and foremost a street artist and he has made its very clear this is where he intends street works to stay.

Pest Control guarantees authenticity, ensuring that collectors can buy and sell with confidence. It also serves as a protection mechanism against fraud, confusion, and unauthorised attributions, helping to sustain the legitimacy of Banksy’s market while preventing exploitation by unauthorized commercial entities.

“The certificate is as valuable as the print itself.”
Joe Syer, Co-Founder and Banksy Specialist

Does a Work Being Offered without Pest Control Mean It's Fake?

No. But any work offered without a COA by any party should be treated with serious caution. If a work does not have, or can not get a Pest Control Cert, it does not indicate that the work is fake, but simply that works that are intended by Banksy to be traded will have the potential to do so with their COA, meaning without one the works lacks both the verification and therefore the inherent value.

What Does a Pest Control COA Look Like?

Pre-2020 Pest Control Certificates:

Pest Control COAs have undergone design changes over the years. Pre-2020 certificates typically included a unique feature: half of a "Di-faced Tenner" (a spoof £10 note with Princess Diana’s face) stapled to the certificate, with the other half retained by Pest Control for verification purposes. The two sides fit together perfectly, and this is an old-school but hard and fast way to verify the authenticity of the COA and print.

These pre-2020 certificates look like this:

Pest Control COA, issued in 2013 CoA © Pest Control 2013

Post-2020 Pest Control Certificates:

Post-2020 COAs incorporate additional security measures, such as a rat illustration within a coffee cup stain and a unique serial number. These features make it increasingly difficult for counterfeiters to replicate. New COA’s retain the half of the Di-faced tenner.

These post-2020 certificates look like this:

Pest Control COA, issued in 2020 CoA © Pest Control 2020

The Role of Pictures On Walls (POW)

When Pictures on Walls (POW) launched in 2003, it quickly became a go-to spot for some of the biggest names in street art. Its first wave of artists included D*Face, Faile, 3D, Mode2, Bast, Insect, and Banksy, alongside established creatives like Jamie Hewlett (Tank Girl), Peter Fowler, and Gee Vaucher (Crass). Ben Eine soon joined the mix, further cementing POW’s reputation as a key player in the scene.

POW wasn’t just about selling prints - it helped bring street art into the mainstream. The team pioneered the pop-up gallery concept, long before it was trendy, with events like Santa’s Ghetto, which became a cult annual exhibition, and their involvement in major street art moments like the Cans Festival.

Despite its influence, POW stayed independent and grassroots, breaking the mould of the traditional art market. It was raw, rebellious, and completely in tune with Banksy’s ethos - so it’s no surprise that it became his first major retailer.

POW and Early Banksy Authentication

Before Pest Control Office was set up, POW was the main distributor and verifier of Banksy prints. Between 2003 and 2008, they issued certificates and documentation, often stamped with their embossed logo or a circular mark - a key detail that can still help verify older Banksy works today.

If you own a Banksy print originally bought through POW, hold onto any paperwork - order confirmations, email receipts, anything that proves its origins. The Pest Control Office may consider these as supporting evidence when authenticating a piece, so they could make all the difference if you ever need to verify its legitimacy.

Why Banksy’s Work is So Easily Faked

Banksy’s meteoric rise to fame, coupled with the high value of his works, has made him a target for forgers. Original pieces can sell for millions, making it crucial to authenticate any Banksy artwork before purchasing.

The allure of Banksy lies in his enigmatic persona, his biting social commentary, and his ability to challenge the establishment. These factors have fueled demand, but they’ve also attracted counterfeiters eager to exploit the market.

Banksy’s art stands out because it challenges perceptions, satirises the familiar, and defies the obvious. His work is undeniably clever, but it also relies on our ability to interpret it - a key part of its impact.

That said, Banksy prints are surprisingly easy to fake. Many are simple, two-colour designs printed on paper, and his stencil-based technique is deliberately straightforward. While this minimalist approach is intentional, it means that forgers don’t need to be master artists to produce convincing replicas.

With the Banksy market skyrocketing since 2020, the risk of counterfeits has never been higher - some estimates suggest that fake Banksy works may now outnumber genuine ones. Without a Pest Control Office certificate, buyers are in dangerous waters.

No matter how tempting a deal may seem, if it feels too good to be true, it almost certainly is - especially when it comes to Banksy.

Fraudulent Banksy works are a persistent issue, with millions of pounds lost to scams each year. In some cases, in many instances con artists have sold forged prints online, passing them off as genuine limited editions. They even occasionally end up at smaller auction houses, where the certificate itself has been faked, or indeed the provenance of a work without a certificate. Pest Control plays a crucial role in mitigating fraud by verifying authenticity.


“Banksy largely controls the secondary market of his work through the tough and strategic creation of Pest Control.”
Joe Syer, Co-founder and Banksy Specialist

How Does Banksy Feel About the Secondary Market for his Work?

As a rule, Pest Control won’t authenticate Banksy street works, not least because doing so would implicate the artist in criminal activity – in the UK, graffiti artists can face a fine or even imprisonment, under the Criminal Damage Act 1971. But, ultimately there’s the fact the artist wants his stencil paintings to remain in their original context. It’s argued that street art is no longer street art once its hung up in a museum, but there’s sometimes little choice if a building needs renovating or is even being knocked down – as would have been the case with Banksy’s famous gun-toting rat in Liverpool, a piece that would have been lost forever when the building it was painted on was being converted into luxury flats.

Banksy has even refused to authenticate some of his own works, to both put people off buying his street art and stop dealers from making a profit from it. Back in 2008, at the time some of his works were fetching millions of pounds, the urban artists famously scuppered the sale of five pieces of street art at a Lyle and Turnbull auction, by issuing a statement urging buyers to boycott the sale.

He said: “Graffiti art has a hard enough life as it is – with council workers wanting to remove it and kids wanting to draw moustaches on it, before you add hedge fund managers wanting to chop it out and hang it over the fireplace.

Adding: “For the sake of keeping all street art where it belongs I’d encourage people not to buy anything by anybody unless it was created for sale in the first place.”

In the case of screenprints and works commercially intended, Banksy largely controls the secondary market of his work (through the tough and strategic creation of Pest Control) and thrives in the print market place, holding a handful of good relationships with reputable dealerships and rightly receiving artist resale royalties on the sale of his work in the secondary market. He works tirelessly to protect the market and control forgers from taking over the market and devaluing the authenticity of this work.

“For the sake of keeping all street art where it belongs, I’d encourage people not to buy anything by anybody unless it was created for sale in the first place.”
Joe Syer, Co-founder and Banksy Specialist

For more information on the Pest Control process and certificate authentication, get in touch with the team at MyArtBroker, who will talk you through the process via email at info@myartbroker.com, and we’ll reply to your query or give you a call back if you wish.

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