I The Doctrine
Turning Business Away
The mandates a firm declines determine the quality of the ones it accepts, which is why client-side vetting runs in both directions.
Every advisory firm says it turns work away. The sentence is free. It costs nothing to write and nothing to abandon quietly in a thin quarter, because a refusal leaves no public record — which means a house that has never made one is indistinguishable, from outside, from a house that makes them monthly.
The claim proves nothing on its own. It is worth something only as a description of machinery: a process whose output is sometimes no, arrived at whether or not anybody in the room wanted that answer. What follows is the structure, not the virtue.
What is already on the record
The positioning is stated on the investigations pages in plain terms — the firm does not believe in being all things to all people, focuses on its core strengths, and advises on optimum paths forward even if that means turning business away. The company pages add the operative sentence: clients are selected after enhanced due diligence, on the basis of compatibility with the firm's positioning, operations, existing clients and interests. The security and special operations practice puts it more starkly still. Work there is taken on a referral and vetting basis, and a prospective client goes through a confidential qualification process before an engagement is discussed.
Two further limits sit outside preference. Nothing unlawful is undertaken or supported, and the jurisdiction of state authorities is not interfered with. And under the modern slavery statement, no business is knowingly done with any party involved in slavery or human trafficking, or with companies that do not conduct themselves consistently with those principles — where a counterparty continually fails to meet the expected standard, the ultimate sanction is to cease trading with it altogether, to the extent contract and law permit.
Read the grammar rather than the sentiment. Each is an exclusion, and each removes a category of work that would otherwise be available on a slow month.
The same instrument, pointed the other way
Diligence run on a prospective client is not a different discipline from diligence run for one. It is the same instrument reversed, and in the United Kingdom its shape is set out in the Money Laundering Regulations 2017.
Regulation 28 requires a relevant person to identify the customer and verify that identity, to identify the beneficial owner and take reasonable measures to verify them, and — the limb that carries most of the weight — to assess, and where appropriate obtain information on, the purpose and intended nature of the business relationship. Regulation 28(9) adds that those reasonable measures cannot consist solely of the information filed at a companies registrar.
Regulation 33 sets out when enhanced measures apply, among them: a case identified as high risk, a person established in a country subject to a call for action by the Financial Action Task Force, a politically exposed person or their family member or known close associate, false or stolen identification documents, and transactions unusually complex or large or without apparent economic or legal purpose. Where the trigger is a person established in a country subject to a call for action, regulation 33(3A) specifies what those enhanced measures must include — among them information on the source of funds and the source of wealth, of the customer and of the customer's beneficial owner both. Where the trigger is an unusually complex or large transaction, regulation 33(4) asks for less: examining the background and purpose, and increasing the degree and nature of monitoring.
That second pairing is not tautology. Source of funds is a question about this money. Source of wealth is a question about the accumulated position the money came out of. A complete answer to the first is compatible with no answer to the second, and the gap between them is where most of the information sits.
The regime already contains the refusal
Regulation 31 is the part that settles the argument. Where a relevant person is unable to apply customer due diligence as required by regulation 28, that person must not carry out a transaction through a bank account with or on behalf of the customer, must not establish a business relationship or transact otherwise than through a bank account, must terminate any existing business relationship, and must consider whether a disclosure is required under Part 3 of the Terrorism Act 2000 or Part 7 of the Proceeds of Crime Act 2002. The regulation carves out independent legal professionals and certain other professional advisers acting in or advising on proceedings, and court-appointed insolvency practitioners in defined conditions.
Notice what it does structurally. Refusal is not an exception the regime tolerates; it is the specified output when a gate does not open. And termination of a relationship already running sits in the same regulation, in the same list, as the refusal to begin one. Where the regime applies, a willingness to decline is not a temperament bolted onto compliance. It is the compliance.
What client-side vetting is looking at
Four things, and treating them as a checklist defeats them.
The origin of the mandate. Who is making the introduction, and what is their interest in making it. Referral works as a screen precisely because a referrer stakes something they cannot recover. An approach with no traceable origin is not disqualifying — it is the first fact, and it sets how much else has to be established.
The origin of the money. Both halves of it, for the reason set out above.
An objective that cannot lawfully be served. These rarely announce themselves. They arrive as ordinary requests carrying one element that only makes sense if the intended use differs from the stated one — a screening request concerning someone with no relationship to the requester, a locate framed as a background check.
Whether the stated question is the real one. This is the hard one. Clients describe the problem they can bear to describe, and the gap between that and the actual problem is sometimes ordinary reticence that closes in the second conversation. Sometimes it does not close. The tell is usually the objective rather than the subject: a question whose answer would be of little use for the purpose given, and considerable use for one that has not been.
The conflicts gate is a separate one
It is not the same test and it does not run at the same moment. The published position on independence is direct — impartial advice, free of any conflict of interest, party agnostic, the only alliance to the client and the goal. Avoiding conflicts of interest is one of the five guiding principles of the Code of Ethical Conduct. In the sovereign practice the constraint is narrower still: a pure player, advising only where States and State-owned entities are involved, and acting only on structural issues.
The conflict that matters is broader than acting for the opposing party, which is the easy case and the one everybody checks. The harder case is positional. A mandate that would not compromise a file can still compromise a sentence — it can make one finding, one recommendation against interest, one honest stop this marginally harder to deliver to a client already here. That degradation is silent and never minuted.
Why refusals are silent
A firm cannot show a prospective client its refusals. The declined mandate is confidential on the same terms as the accepted one, so the only evidence available is the machinery and the friction of being put through it.
In some cases the silence is statutory. Section 333A of the Proceeds of Crime Act 2002, inserted with effect from 26 December 2007, makes it an offence for a person in the regulated sector to disclose that a disclosure has been made where that is likely to prejudice an investigation. The United States runs a parallel prohibition, differently drawn: 31 U.S.C. § 5318(g)(2) bars a reporting institution and its people from notifying any person involved in a transaction that it has been reported.
The reader's interest in all of this
Discretion is a pool, not a bilateral promise. Whoever else is inside it was admitted through the gate you are standing in, and a house that has never closed that gate is a house whose existing clients were never screened either. The party most exposed by a permissive intake is not the firm.
There is a second consequence. A house that needs a mandate cannot deliver the finding that ends it — the report that says the counterparty is sound, the trail is cold, the question does not need answering at this price. The capacity to say so is bought with the mandates that were not taken. That is what the refusals are for, and the only honest reason to advertise them.
Nothing here is legal advice. This firm states publicly that it meets the UK Money Laundering Regulations 2017 and the US Bank Secrecy Act and USA PATRIOT Act, and that it files suspicious activity reports with the UK Financial Intelligence Unit or with FinCEN according to where a matter connects — which is what places the disclosure provisions described above on this house rather than on some notional firm. Which regime binds any other business, and on what terms, is a question for counsel in each relevant territory. The client-side work described sits under KYC & Enhanced Due Diligence, Corporate Intelligence & Investigations Group and Sensitive Investigations.
Sources
- The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 (SI 2017/692), regulation 28 (customer due diligence measures)
- The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 (SI 2017/692), regulation 31 (requirement to cease transactions etc.)
- The Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 (SI 2017/692), regulation 33 (enhanced customer due diligence)
- Proceeds of Crime Act 2002, section 333A (tipping off: regulated sector)
- 31 U.S.C. § 5318 (compliance, exemptions and summons authority), 2024 edition of the United States Code
- Privy Consul — Know Your Customer (KYC) Policy
- Privy Consul — Modern Slavery Statement