FCA Handbook - COBS 11.2A Best execution

You are viewing COBS 11.2A Best execution – MiFID provisions as of . COBS 11.2A Best execution – MiFID provisions was last updated on 23/10/2025.

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COBS 11.2A Best execution – MiFID provisions

(1)
1. (a)
  [deleted]
2. (b)
  [deleted]
(2)
[deleted]
(3)
This chapter does not apply (but COBS 11.2B applies) to UCITS management companies when carrying on scheme management activity.
(4)
This chapter does not apply (but COBS 11.2 applies) to AIFMs when carrying on AIFM investment management functions and residual CIS operators.
(5)
Where a firm that provides the service of portfolio management or reception and transmission of orders also executes the orders received or the decision to deal on behalf of its client's portfolio:
1. (a)
  it must comply with COBS 11.2A.8R and COBS 11.2A.25R; and
2. (b)
  COBS 11.2A.34R does not apply.

Obligation to execute orders on terms most favourable to the client

(1)
A firm must take all sufficient steps to obtain, when executing orders, the best possible results for its clients taking into account the execution factors.
(2)
The execution factors to be taken into account are price, costs, speed, likelihood of execution and settlement, size, nature or any other consideration relevant to the execution of an order.

[Note: article 27(1) of MiFID]

Application of best execution obligation

The obligation to take all sufficient steps to obtain the best possible result for its clients (see COBS 11.2A.2) should apply where a firm owes contractual or agency obligations to the client.

[Note: recital 91 to, and article 27(1) of, MiFID]

Dealing on own account with clients by a firm should be considered as the execution of client orders, and therefore subject to the requirements under MiFID, in particular, those obligations in relation to best execution.

Dealing on own account when executing client orders includes the execution by firms of orders from different clients on a matched principal basis (back-to-back trading). Such activities are regarded as acting as principal and are subject to the requirements of this chapter in relation to both execution of orders on behalf of clients and dealing on own account.

[Note: recital 24 to MiFID]

However if a firm provides a quote to a client and that quote would meet the firm’s obligations to take all sufficient steps to obtain the best possible result for its clients under COBS 11.2A.2R if the firm executed that quote at the time it was provided, then the firm will meet those same obligations if it executes its quote after the client accepts it, provided that, taking into account the changing market conditions and the time elapsed between the offer and acceptance of the quote, the quote is not manifestly out of date.

The obligation to deliver the best possible result when executing client orders applies in relation to all types of financial instruments. However, given the differences in market structures and the structure of financial instruments, it may be difficult to identify and apply a uniform standard of, and procedure for, best execution that would be valid and effective for all classes of instrument. Best execution obligations should therefore be applied to take into account the different circumstances surrounding the execution of orders for particular types of financial instruments. For example, transactions involving a customised OTC financial instrument with a unique contractual relationship tailored to the circumstances of the client and the firm may not be comparable for best execution purposes with transactions involving shares traded on centralised execution venues. As best execution obligations apply to all financial instruments, irrespective of whether they are traded on trading venues or OTC, firms should gather relevant market data in order to check whether the OTC price offered for a client is fair and delivers on the best execution obligation.

Best execution criteria

(1) A firm must, when executing client orders, take into account the following criteria for determining the relative importance of the execution factors:

(a) the characteristics of the client, including the categorisation of the client as retail or professional;
(b) the characteristics of the client order, including where the order involves a securities financing transaction;
(c) the characteristics of financial instruments that are the subject of that order;
(d) the characteristics of the execution venues to which that order can be directed.

(2) A firm satisfies its MiFID best execution obligation to the extent that it executes an order or a specific aspect of an order following specific instructions from the client relating to the order or the specific aspect of the order.

(3) A firm must not structure or charge its commissions in such a way as to discriminate unfairly between execution venues.

(4) A firm must, when executing orders or taking decisions to deal in OTC products including bespoke products, check the fairness of the price proposed to the client, by gathering market data used in the estimation of the price of such product and, where possible, by comparing with similar or comparable products.

Role of price

Where a firm executes an order on behalf of a retail client, the best possible result must be determined in terms of the total consideration, representing the price of the financial instrument and the costs related to execution, which must include all expenses incurred by the client which are directly related to the execution of the order, including execution venue fees, clearing and settlement fees and any other fees paid to third parties involved in the execution of the order.

[Note: article 27(1) of MiFID]

When a firm executes a retail client’s order in the absence of specific client instructions, for the purposes of ensuring that the firm obtains the best possible result for the client, the firm should take into consideration all factors that will enable it to deliver the best possible result in terms of the total consideration, representing the price of the financial instrument and the costs related to execution.

Speed, likelihood of execution and settlement, the size and nature of the order, market impact and any other implicit transaction costs may be given precedence over the immediate price and cost consideration only insofar as they are instrumental in delivering the best possible result in terms of the total consideration to the retail client.

Following specific instructions from a client

Whenever there is a specific instruction from the client, a firm must execute the order following the specific instruction.

[Note: article 27(1) of MiFID]

When a firm executes an order following specific instructions from the client, it should be treated as having satisfied its best execution obligations only in respect of the part or aspect of the order to which the client instructions relate. The fact that the client has given specific instructions which cover one part or aspect of the order should not be treated as releasing the firm from its best execution obligations in respect of any other parts or aspects of the client order that are not covered by such instructions.

A firm should not induce a client to instruct it to execute an order in a particular way, by expressly indicating or implicitly suggesting the content of the instruction to the client, when the firm ought reasonably to know that an instruction to that effect is likely to prevent it from obtaining the best possible result for that client. However, this should not prevent a firm inviting a client to choose between two or more specified trading venues, provided that those venues are consistent with the execution policy of the firm.

Delivering best execution where there are competing execution venues

A firm’s own commissions and the costs for executing an order in each of the eligible execution venues must be taken into account when assessing and comparing the results that would be achieved for a client by executing the order on each of the execution venues listed in the firm’s execution policy that is capable of executing that order.

[Note: article 27(1) of MiFID]

The obligation to deliver best execution for a retail client where there are competing execution venues is not intended to require a firm to compare the results that would be achieved for its client on the basis of its own execution policy and its own commissions and fees, with results that might be achieved for the same client by any other firm on the basis of a different execution policy or a different structure of commissions or fees. Nor is it intended to require a firm to compare the differences in its own commissions which are attributable to differences in the nature of the services that the firm provides to clients.

[Note: recital 93 to MiFID]

A firm would be considered to structure or charge its commissions in a way which discriminates unfairly between execution venues if it charged a different commission or spread to clients for execution on different execution venues and that difference did not reflect actual differences in the cost to the firm of executing on those venues.

[Note: recital 95 to MiFID]

The provisions of this section which provide that costs of execution include a firm’s own commission or fees charged to the client for the provision of an investment service should not apply for the purpose of determining what execution venues must be included in the firm’s execution policy in accordance with COBS 11.2A.21R.

[Note: recital 94 to MiFID]

A firm must not receive any remuneration, discount or non-monetary benefit for routing client orders to a particular trading venue or execution venue which would infringe the requirements on conflicts of interests (as set out in SYSC 10) or inducements as set out in COBS 2.3 (for firms carrying on business other than MiFID, equivalent third country or optional exemption business) and in COBS 2.3A, COBS 2.3B and COBS 2.3C (for firms carrying on MiFID, equivalent third country or optional exemption business).

[Note: article 27(2) of MiFID]

Requirement for order execution arrangements including an order execution policy

A firm must establish and implement effective arrangements for complying with the obligation to take all sufficient steps to obtain the best possible results for its clients. In particular, the firm must establish and implement an order execution policy to allow it to obtain, in accordance with COBS 11.2A.2R, the best possible result for the execution of client orders.

[Note: article 27(4) of MiFID]

The order execution policy must include, in respect of each class of financial instruments, information on the different execution venues where the firm executes its client orders and the factors affecting the choice of execution venue. It must at least include those execution venues that enable the firm to obtain on a consistent basis the best possible result for the execution of client orders.

[Note: article 27(5) of MiFID]

(1)
A firm must provide appropriate information to its clients on its order execution policy.
(2)
That information must explain clearly how orders will be executed by the firm for the clients.
(3)
The information must include sufficient details and be provided in a way that can be easily understood by clients.

[Note: article 27(5) of MiFID]

(1)
A firm must obtain the prior consent of its clients to the execution policy.

[Note: article 27(5) of MiFID]

(1)
Where a firm’s order execution policy provides for the possibility that client orders may be executed outside a trading venue, a firm must, in particular, inform its clients about that possibility.
(2)
A firm must obtain the express prior consent of its clients before proceeding to execute their orders outside a trading venue.
(3)
A firm may obtain such consent either in the form of a general agreement or in respect of individual transactions.

[Note: article 27(5) of MiFID]

Execution policies

(1)
A firm must review its order execution policy and order execution arrangements:
1. (a)
  at least on an annual basis; and
2. (b)
  upon occurrence of a material change that affects the firm's ability to continue to obtain the best possible result for the execution of its client orders on a consistent basis using the venues included in its execution policy,
and as part of such review, must consider making changes to the relative importance of the execution factors in meeting its MiFID best execution obligation.

(2) The information on the execution policy must be customised depending on the class of financial instrument and type of the service provided and must include information set out in paragraphs (3) to (9).

(3) A firm must provide clients, in a durable medium (or by means of a website, in accordance with the website conditions to the extent it is not a durable medium), with the following details on its execution policy in good time prior to the provision of the service:

(a) in compliance with COBS 11.2A.8R(1), an account of the relative importance the firm assigns to the execution factors, or the process by which the firm determines the relative importance of those factors;
(b) a list of the execution venues on which the firm places significant reliance in meeting its MiFID best execution obligation and specifying which execution venues are used for each class of financial instruments, for retail client orders, professional client orders and securities financing transactions;
(c) a list of factors used to select an execution venue, including qualitative factors such as clearing schemes, circuit breakers, scheduled actions, or any other relevant consideration, and the relative importance of each factor. The information about the factors used to select an execution venue for execution must be consistent with the controls used by the firm to demonstrate to clients that best execution has been achieved on a consistent basis when reviewing the adequacy of its policy and arrangements;
(d) how the execution factors of price costs, speed, likelihood of execution and any other relevant factors are considered as part of all sufficient steps to obtain the best possible result for the client;
(e) where applicable, information that the firm executes orders outside a trading venue, the consequences, for example counterparty risk arising from execution outside a trading venue, and upon client request, additional information about the consequences of this means of execution;
(f) a clear and prominent warning that any specific instruction from a client may prevent the firm from taking the steps that it has designed and implemented in its execution policy to obtain the best possible result for the execution of those orders in respect of the elements covered by those instructions;
(g) a summary of the selection process for execution venues, execution strategies employed, the procedures and process used to analyse the quality of execution obtained and how the firms monitor and verify that the best possible results were obtained for clients.

(4) Where a firm applies different fees depending on the execution venue, the firm must explain these differences in sufficient detail in order to allow the client to understand the advantages and the disadvantages of the choice of a single execution venue.

(5) Where a firm invites clients to choose an execution venue, fair, clear and not misleading information must be provided to prevent the client from choosing one execution venue rather than another on the sole basis of the price policy applied by the firm.

(6) A firm must only receive third-party payments that comply with the rules in COBS 2.3A and must inform clients about the inducements that the firm may receive from the execution venues. The information must specify the fees charged by the firm to all counterparties involved in the transaction, and where the fees vary depending on the client, the information must indicate the maximum fees or range of the fees that may be payable.

(7) Where a firm charges more than one participant in a transaction, in compliance with the rules in COBS 2.3A, the firm must inform its client of the value of any monetary or non-monetary benefits received by the firm.

(8) Where a client makes reasonable and proportionate requests for information about its policies or arrangements and how they are reviewed to a firm, that firm must answer clearly and within a reasonable time.

(9) Where a firm executes orders for retail clients, it must provide those clients with a summary of the relevant policy, focused on the total cost they incur.

(1)
When establishing its execution policy in accordance with COBS 11.2A.20R a firm should determine the relative importance of the factors mentioned in COBS 11.2A.2R(2), or at least establish the process by which it determines the relative importance of these factors, so that it can deliver the best possible result to its clients.
(2)
Ordinarily, the FCA would expect that price will merit a high relative importance in obtaining the best possible result for professional clients. However, in some circumstances for some clients, orders, financial instruments or markets, the policy may appropriately determine that other execution factors are more important than price in obtaining the best possible execution result.
(3)
In order to comply with the obligation of best execution, a firm, when applying the criteria for best execution for professional clients, will typically not use the same execution venues for securities financing transactions and other transactions. This is because the securities financing transactions are used as a source of funding subject to a commitment that the borrower will return equivalent securities on a future date and the terms of the securities financing transactions are typically defined bilaterally between the counterparties ahead of the execution. Therefore, the choice of execution venues for securities financing transactions is more limited than in the case of other transactions, given that it depends on the particular terms defined in advance between the counterparties and on whether there is a specific demand on those execution venues for the financial instruments involved. As a result, the order execution policy established by firms should take into account the particular characteristics of securities financing transactions and it should list separately execution venues used for securities financing transactions.

A firm should apply its execution policy to each client order that it executes with a view to obtaining the best possible result for the client in accordance with that policy.

The obligation to take all sufficient steps to obtain the best possible result for the client should not be treated as requiring a firm to include in its execution policy all available execution venues.

An investment firm executing orders should be able to include a single execution venue in their policy only where they are able to show that this allows them to obtain best execution for their clients on a consistent basis. Investment firms should select a single execution venue only where they can reasonably expect that the selected execution venue will enable them to obtain results for clients that are at least as good as the results that they could reasonably expect from using alternative execution venues. This reasonable expectation must be supported by relevant data or by other internal analyses conducted by investment firms.

[deleted]

The provisions of this section as to execution policy are without prejudice to the general obligation of a firm to monitor the effectiveness of its order execution arrangements and policy and assess the execution venues in its execution policy on a regular basis.

(1)
A firm must monitor the effectiveness of its order execution arrangements and execution policy to identify and, where appropriate, correct any deficiencies. In particular it must assess, on a regular basis, whether the execution venues included in the order execution policy provide for the best possible result for the client or whether it needs to make changes to its execution arrangements taking into account relevant data or other internal analyses conducted by investment firms.
[deleted]
(2)
The firm must notify clients of any material changes to its order execution arrangements or execution policy.

[Note: article 27(7) of MiFID]

(1)
A firm must be able to demonstrate to its clients, at their request, that it has executed their orders in accordance with its execution policy.
(2)
A firm must be able to demonstrate to the FCA, at the request of that authority, its compliance with COBS 11.2A.2R and with the related provisions in this chapter which require firms to execute orders on terms most favourable to the client.

[Note: article 27(8) of MiFID]

In order to obtain the best execution for a client, a firm should compare and analyse relevant data.

Duty of portfolio managers, receivers and transmitters to act in client’s best interest

(1) A firm that provides portfolio management services must comply with the client's best interests rule when placing orders with other persons for execution that result from decisions by the firm to deal in financial instruments on behalf of its client.
(2) A firm that provides the service of reception and transmission of orders, must comply with the client's best interests rule when transmitting client orders to other persons for execution.
(3) In order to comply with the client's best interests rule in the way described paragraphs (1) or (2), a firm must comply with paragraphs (4) to (8).
(4) A firm must take all sufficient steps to obtain the best possible result for its client, taking into account the execution factors, the relative importance of which must be determined by reference:
1. (a)
  to the execution criteria; and
2. (b)
  for retail clients, to COBS 11.2A.9R.
  >
3. A firm satisfies its obligations under paragraph (1) or (2), and is not required to take the steps mentioned in this paragraph, to the extent that it follows specific instructions from its client when placing an order with, or transmitting an order to, another entity for execution.
(5) A firm must establish and implement a policy that enables it to comply with paragraph (4). The policy must identify, in respect of each class of instruments, the persons with which the orders are placed or to which the investment firm transmits orders for execution. The persons identified must have execution arrangements that enable the firm to comply with its obligations under this rule when it places or transmits orders to that person for execution.
(6) A firm must provide information to its clients on the policy in (5) and its execution policy established in accordance with COBS 11.2A.25R(2) to (9). The firm must provide clients with appropriate information about the firm and its services and the persons chosen for execution.
Upon reasonable request from a client, a firm must provide its clients or potential clients with information about entities where the orders are transmitted or placed for execution.
(7) A firm must:
1. (a)
  monitor on a regular basis the effectiveness of its policy established in accordance with paragraph (5) and, in particular, the execution quality of the entities identified and, where appropriate, correct any deficiencies;
2. (b)
  review its order execution policy and order execution arrangements at least annually and whenever a material change occurs that affects the firm's ability to continue to obtain the best possible result for its clients;
3. (c)
  assess whether a material change has occurred and must consider making changes to the execution venues or persons on which it places significant reliance in meeting MiFID best execution obligation.
(8) When executing clientorders or taking decisions to deal in OTCproducts, including bespoke products, the firmmust check the fairness of the price proposed to the clientby gathering market data used in the estimation of the price of such product and, where possible, by comparing with similar or comparable products.

This section is not intended to require a duplication of effort as to best execution between a firm which provides the service of reception and transmission of orders or portfolio management and any firm to which that firm transmits its orders for execution.

A firm transmitting or placing orders with other entities for execution may select a single entity for execution only where the firm is able to show that this provides the best possible result for their clients on a consistent basis and where they can reasonably expect that the selected entity will enable them to obtain results for clients that are at least as good as the results that could reasonably be expected from using alternative entities for execution. This reasonable expectation should be supported by relevant data or by other internal analyses conducted by investment firms.

[deleted]

Providing information to clients on order execution

Following the execution of a transaction on behalf of a client a firm must inform the client of where the order was executed.

[Note: article 27(3) of MiFID]