What is communications compliance?
Communications compliance encompasses how firms govern, monitor, and retain business communications across all approved channels. It ensures communications are handled in accordance with applicable regulations, internal policies, and supervisory standards.
This includes having policies for:
- Capturing communications across digital and voice channels
- Retaining records for required time periods
- Supervising communications for misconduct or risk
- Producing records quickly for audits, exams, or investigations
- Maintaining secure, auditable records
If a communication relates to regulated business activity, it is typically in scope — regardless of device, platform, or location.
Why communications compliance matters
Regulators expect firms to maintain full visibility into how employees communicate with customers, counterparties, and each other. Strong communications compliance helps organizations:
- Protect investors and customers
- Detect fraud, misconduct, and insider risk
- Preserve accurate business records
- Support audits, examinations, and investigations
- Avoid fines, remediation costs, and reputational damage
Recent enforcement actions have made it clear that informal or off-channel communications are not exempt from oversight.
What communications are in scope?
Communications compliance applies to a wide and expanding range of channels, including:
- Mobile messaging (SMS, WhatsApp, WeChat, Signal, and similar apps)
- Collaboration platforms (Microsoft Teams, Slack, Webex)
- Social and professional networks (LinkedIn, X, Facebook)
- Voice and video calls (recorded or transcribed)
- Live chat, chatbots, and customer messaging tools
- File sharing, comments, edits, and reactions
- Automated alerts and notifications
Channel type does not determine regulatory scope, but business purpose does.
Financial services regulatory framework
US regulatory requirements
Communications compliance in financial services is governed by multiple overlapping rules and expectations, including:
- SEC recordkeeping and supervision requirements
- FINRA Rules 3110 and 4511
- SEC Rule 17a-4 for retention and non-rewriteable, non-erasable storage
These rules require firms to retain complete and accurate communications and demonstrate effective supervision.
Global regulatory expectations
Outside the US, additional frameworks apply, such as:
- MiFID II communications recording and oversight
- FCA supervision expectations in the UK
- European Market Infrastructure Regulation (EMIR) and Basel III governance requirements
Across jurisdictions, regulators emphasize consistency, auditability, and accountability.
Core communications compliance expectations
Regulated firms are expected to demonstrate:
- Channel coverage: Approved channels for approved business use
- Capture and retention: Records stored according to regulatory rules
- Supervision and surveillance: Monitoring for risk and misconduct
- Search and discovery: Rapid retrieval for regulators or legal teams
- Data security and privacy: Encrypted, access-controlled records
- Documented governance: Policies, procedures, and approvals
Responsibility remains with the firm — even when technology or vendors are involved.
Common communications compliance risks
Many compliance failures stem from predictable gaps, including:
- Off-channel communications and shadow IT
- Ephemeral, temporary, or disappearing messages
- Personal devices and unmanaged accounts
- Inconsistent supervision or review processes
- Fragmented tools and data silos
- Inadequate documentation and audit trails
As channels multiply, unmanaged communications create compounding risk.
Technology and automation in communications compliance
To manage scale and complexity, firms increasingly rely on technology to support compliance, including:
- Centralized communications capture and archiving
- Automated supervision and lexicon-based review
- AI-assisted surveillance and risk detection
- Workflow tools for review, escalation, and remediation
- Reporting dashboards and audit trails
Automation does not replace accountability; it enables consistency and defensibility.
Communications compliance across the three lines of defense
Communications compliance is a shared responsibility across three lines of defense:
- First line: Employees and supervisors conducting and overseeing communications
- Second line: Compliance and risk teams setting standards and monitoring adherence
- Third line: Internal audit validating controls and effectiveness
Clear ownership and coordination across all three lines are essential.
Quick communications compliance checklist
Are you managing communications compliance effectively?
- Have all channels used for regulated business been identified?
- Are off-channel communications prohibited and enforced?
- Are communications captured and retained according to regulations?
- Are supervisors consistently reviewing communications for risk?
- Can records be quickly searched and produced for regulators?
Any unanswered question represents potential regulatory exposure.
How organizations can strengthen communications compliance
Best practices include:
- Aligning policies with current regulatory guidance
- Limiting business communications to approved channels
- Automating capture, retention, and supervision
- Regularly testing controls and reviewing exceptions
- Training employees and supervisors on expectations
Strong communications compliance supports both regulatory readiness and business integrity.
How Smarsh supports communications compliance
Smarsh helps organizations manage communications compliance across modern and emerging channels by providing:
- Capture across email, messaging, collaboration, social, and voice
- Compliant retention with immutable storage options
- Supervision, surveillance, and review workflows
- Advanced search, discovery, and regulatory production
- Scalable solutions designed for global regulatory requirements