Meet FINRA cybersecurity expectations with evidence ready

FINRA has no single cybersecurity rule. Instead it examines broker-dealers against the SEC's Regulation S-P, which requires written safeguards for customer information, an incident response programme and breach notice to customers, and Regulation S-ID, which requires an Identity Theft Prevention Program. It also applies its own rules, including Rule 3110 on supervision, Rule 4370 on business continuity planning and Rule 4530 on reporting.

All FINRA member broker-dealers must comply. Regulation S-P also applies to SEC-registered investment advisers, investment companies and transfer agents, and Regulation S-ID applies to broker-dealers, investment companies and investment advisers that offer or maintain covered accounts. Firms of every size are in scope, although controls are expected to be appropriate to the firm's size, complexity and activities.

The SEC amended Regulation S-P in 2024 to require a written incident response programme to detect, respond to and recover from unauthorised access to customer information. Firms must notify affected individuals within 30 days where sensitive customer information was, or is reasonably likely to have been, accessed, and must oversee service providers, who must notify the firm within 72 hours of a breach. Larger entities had to comply by 3 December 2025 and smaller entities by 3 June 2026.

Weaknesses found in a FINRA examination can lead to findings that the firm must remediate, and serious or repeated failures can result in disciplinary action, including fines, censure, suspension or expulsion. The SEC can also bring enforcement actions for breaches of Regulation S-P or S-ID. Beyond regulatory action, a breach of customer data can cause customer losses, notification costs and reputational damage.

A Red Flags program is the written Identity Theft Prevention Program that Regulation S-ID requires for firms with covered accounts. It must identify relevant Red Flags, detect them, respond appropriately to prevent and mitigate identity theft, and be updated periodically. The board or a board committee must approve the initial program, and the firm must train staff and oversee service providers.

There is no formal equivalence, but they overlap heavily. ISO 27001 and SOC 2 controls for access control, incident management, supplier management, secure disposal and staff training provide much of the evidence needed for Regulation S-P. Neither replaces the US-specific obligations, such as the 30-day customer notice, the 72-hour service provider notice and the Regulation S-ID Red Flags program.

Start by identifying which rules apply and which systems hold customer information. Then adopt written safeguards and disposal policies, build and test an incident response programme with notification procedures, put service provider due diligence and contract terms in place, and adopt a board-approved Red Flags program if you have covered accounts. Keep evidence that controls operate, because FINRA examiners will ask for it.

Yes. FINRA cybersecurity requirements, covering the mapped Regulation S-P and S-ID provisions, are supported in OneClickComply today. Because controls are shared across frameworks, evidence and policies you build for ISO 27001 or SOC 2 can count towards them. OneClickComply does not certify compliance; FINRA assesses it through examinations.