CASS applies to a firm as specified in the remainder of this chapter.

The purpose of this chapter is to set out to whom, for what activities, and within what territorial limits the rules, evidential provisions and guidance in CASS apply.

The rules in CASS 1.2 set out the maximum scope of this sourcebook. The application of CASS is modified for certain activities by CASS 1.4. Also particular chapters or sections of CASS may have provisions which limit their application.

Authorised professional firms should be aware of PROF 5.2(Nature of non-mainstream regulated activities).

1. (1)

   The approach in CASS is to ensure that the rules in a chapter are applied to firms in respect of particular regulated activities or unregulated activities.

2. (2)

   The scope of the regulated activities to which CASS applies is determined by the description of the activity as it is set out in the Regulated Activities Order. Accordingly, a firm will not generally be subject to CASS in relation to any aspect of its business activities which fall within an exclusion found in the Regulated Activities Order. The definition of designated investment business includes, however, activities within the exclusion from dealing in investments as principal in article 15 of the Regulated Activities Order (Absence of holding out etc).

3. (3)

   CASS 2 (Custody rules), CASS 3 (Collateral rules) and CASS 4 (Client money and mandates: designated investment business) apply in relation to regulated activities, conducted by firms, which fall within the definition of designated investment business.

1. (1)

   CASS applies directly in respect of activities conducted with or for market counterparties as well as with or for customers. The term client refers both to market counterparties and to customers.

2. (2)

   In CASS 2 (Custody rules), CASS 3 (Collateral rules) and CASS 4 (Client money and mandates: designated investment business), the term customer refers toprivate customers and intermediate customers, but not market counterparties. Where relevant, each of the provisions of CASS makes clear whether it applies to activities carried on with or for private customers, intermediate customers, or both.

Firms are reminded that the definition of inter-professional business does not include safekeeping and administration of assets or agreeing to carry on that activity: CASS will apply in this context (and will apply to the holding of money for clients in connection with inter-professional business).

The rules in CASS 1.3 set out the maximum territorial scope of this sourcebook. Particular rules may have express territorial limitations.

CASS 2 (Custody rules) to CASS 4 (Client money and mandates: designated investment business) apply in respect of any stock lending activity undertaken with or for a customer by a firm.

CASS 2 (Custody rules) to CASS 4 (Client money and mandates: designated investment business) apply in respect of corporate finance business undertaken by a firm.

CASS 2 (Custody rules) to CASS 4 (Client money and mandates: designated investment business) apply in respect of oil market activity and other energy market activity undertaken by a firm.

1. (1)

   Although CASS does not apply directly to a firm's appointed representatives, a firm will always be responsible for the acts and omissions of its appointed representatives in carrying on business for which the firm has accepted responsibility (section 39(3) of the Act). In determining whether a firm has complied with any provision of CASS, anything done or omitted by a firm's appointed representative (when acting as such) will be treated as having been done or omitted by the firm (section 39(4) of the Act).

2. (2)

   Firms should also refer to SUP 12 (Appointed representatives), which sets out requirements which apply to firms using appointed representatives.

GEN 2.2.14 R (References to writing) has the effect that electronic media may be used to make communications that are required by the Handbook to be "in writing" unless a contrary intention appears.

For any electronic communication with a customer, a firm should:

1. (1)

   have in place appropriate arrangements, including contingency plans, to ensure the secure transmission and receipt of the communication; it should also be able to verify the authenticity and integrity of the communication; the arrangements should be proportionate and take into account the different levels of risk in a firm's business;

2. (2)

   be able to demonstrate that the customer wishes to communicate using this form of media; and

3. (3)

   if entering into an agreement, make it clear to the customer that a contractual relationship is created that has legal consequences.

Firms should note that GEN 2.2.14 R does not affect any other legal requirement that may apply in relation to the form or manner of executing a document or agreement.

The application of CASS may be modified by ECO (as a result of the E-Commerce Directive implementation). These modifications will only apply to a firm which carries on electronic commerce activity. Firms should consult ECO for details.