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Financial firms must preserve business communications for regulatory examinations, internal reviews, and client disputes.
However, producing an archived message does not, on its own, demonstrate that the record remains unchanged.
A firm should also be able to explain how it stored the message, protected it against alteration, and retrieved it for review. Editable files and screenshots provide limited evidence of that process.
WORM, or Write Once, Read Many, storage prevents archived records from being rewritten or deleted during their retention period. Combined with reliable message details and documented retrieval procedures, it provides evidence of record integrity.
The following sections explain how WORM archiving works, how it fits within financial recordkeeping requirements, and how iPlum can help ensure compliance.
Table of Contents
1. Why do financial firms need records they can verify?
2. How WORM storage prevents changes to archived messages
3. Why personal phone messages can leave financial records incomplete
4. How to bring mobile business messages into a secure archive and achieve compliance.
Why do financial firms need records they can verify?
An archived message can document a client’s instructions, an advisor’s recommendation, or a discussion about an account.
However, its evidentiary value depends in part on whether the firm can demonstrate that the record remains intact.
If users can overwrite messages or delete selected replies, reviewers could receive an incomplete account of the conversation.
A screenshot presents a similar problem. It shows selected content but does not establish how the firm preserved the underlying record.
Thus, financial firms need preservation procedures that protect original communications and retain enough context to explain the exchange.
What SEC and FINRA rules require
SEC Rule 17a-4 sets electronic recordkeeping requirements for broker-dealers.
Under the rule, firms can use non-rewriteable, non-erasable WORM storage or a qualifying audit-trail alternative.
The distinction is important.
WORM prevents changes to protected records during their retention period. The audit-trail alternative permits changes, provided the system preserves the information necessary to recreate the original record and document those changes.
Furthermore, FINRA Rule 4511 requires member firms to preserve required books and records in formats and media consistent with Rule 17a-4. Its six-year retention provision applies when FINRA rules or applicable Exchange Act rules specify no other period.
Why standard backups provide limited evidence
Backups serve an important purpose. They allow firms to restore information after loss or system failure.
However, a backup that permits overwriting or early deletion does not, on its own, demonstrate that records remained unchanged.
Likewise, downloading a conversation to a spreadsheet creates a copy, but the file remains editable.
A defensible archive must therefore do more than store messages. It must preserve the records under the applicable requirements and make them available for review.
How WORM storage prevents changes to archived messages
WORM storage prevents changes by enforcing restrictions on the archived record itself.
Once the system stores a message under WORM protection, users can retrieve it, but they cannot rewrite or delete the original during its retention period.
Here’s how it works.
It blocks changes to the original message
WORM storage prevents users from replacing or editing the protected record. An advisor cannot revise an archived instruction, change a transaction amount, or overwrite an earlier recommendation.
However, participants can still send follow-up messages to correct inaccurate information. The archive stores those corrections as additional records rather than replacements.
That way, reviewers can examine the original statement and the subsequent correction.
It prevents deletion before the retention period ends
WORM protection also blocks deletion of the archived record during its retention period. A user cannot erase a protected message simply because the conversation becomes the subject of a complaint or examination.
Deleting a message from a phone does not erase an independently preserved WORM copy. The archived record remains protected until its retention restrictions expire.
That said, the firm must apply the appropriate retention period when storing records. WORM then enforces that protection for the specified duration.
It enforces restrictions at the storage level
An application can hide an edit button or restrict deletion permissions. However, those measures alone do not make the underlying records non-rewriteable and non-erasable.
WORM enforces protection within the storage system. Its restrictions must prevent users, including administrators, from overwriting protected records or bypassing retention requirements to delete them early.
Thus, protection does not depend solely on individual permissions or an internal instruction against altering messages.
It preserves the original when users retrieve copies
Authorized users can read and export WORM-protected messages for examinations, internal reviews, or client disputes. Retrieving a copy does not change the archived original.
A downloaded file can still be editable, depending on its format. However, changes to that separate copy do not rewrite the protected source record.
The distinction is important when presenting evidence. WORM preserves the archived original, while message details, integrity checks, and documented retrieval procedures can connect an exported copy to that source.
Why personal phone messages can leave financial records incomplete
WORM storage protects messages after they enter the archive. However, it cannot protect business conversations that the firm doesn't collect.
Personal texting creates this problem when advisors discuss business through a number or app that is not connected to the firm’s archive as follows:
Replies sent from personal numbers can go unrecorded
A client sends an instruction to an advisor’s business number. The advisor then replies from a personal number.
When that happens, the firm archives the instruction, but not the response. As a result, reviewers can see what the client requested but cannot confirm what the advisor said.
If the client later changes that instruction through another personal message, the archive could also omit the final decision. Therefore, both sides of the business conversation need to be entered into the archive.
Messages on a phone are not protected archive records
An advisor can delete a text conversation from a phone. Replacing the device or losing access to an account can also make earlier messages difficult to retrieve.
If the firm has already preserved those messages in WORM storage, its archived copies remain protected. However, if the messages existed only on the phone, the firm could lose access to the conversation.
Screenshots collected afterward cannot restore missing replies or demonstrate how the firm preserved the original exchange.
Using one number for all conversations complicates record collection
A personal number can contain client instructions as well as private conversations with family and friends.
As a result, collecting business messages from that number can expose unrelated personal information. Reviewers must also separate business records from private exchanges.
A dedicated business number separates these conversations. However, the firm still needs to connect that number to an archiving service that protects the records.
A communication policy cannot archive messages
A written policy tells advisors which channels they should use. It does not preserve the messages they send.
Automatic archiving records business messages sent and received through the approved service. Advisors therefore do not have to submit individual conversations manually.
The firm must still address business conducted through personal numbers or unapproved apps. Otherwise, even a protected archive can present an incomplete account of client communications.
How to bring mobile business messages into a secure archive and achieve compliance.
Financial firms need a connection between the number advisors use and the archive that preserves their conversations.
iPlum’s financial compliance solution for financial professionals provides business calling, texting, and WORM archiving through its Enterprise Plan.
Firms can use these capabilities to preserve mobile business records and retrieve them for compliance reviews.
With iPlum, you can:
Separate client conversations from personal messages
iPlum provides a dedicated business line on an advisor’s existing smartphone. Advisors use that number for client calls and texts, separate from their personal number.
Firms can also port an eligible existing number into iPlum. Clients can then continue contacting the familiar business number after the transfer.
Separating these conversations gives the firm a defined channel for business communication. However, advisors must use that channel consistently for the archive to receive the relevant exchanges.
Preserve business texts in WORM storage
iPlum uses non-rewriteable, non-erasable storage for eligible archived communication records. Once a message enters protected storage, WORM restrictions prevent changes or deletion during its retention period.
Furthermore, iPlum archives incoming and outgoing business texts. Preserving both sides allows reviewers to examine a client’s instruction alongside the advisor’s response.
The Enterprise plan provides ten-year text and call recording archiving.
Retrieve archived messages for review
Authorized users can access archived text content through the iPlum portal. They can select a user and month, review the associated records, and download logs with text content as a CSV file.
As a result, a compliance reviewer can retrieve business correspondence from the account rather than collect screenshots from an advisor’s phone.
The firm should document the export date, source account, and person responsible for retrieval. Those details connect the downloaded copy to its source and explain how it entered the review process.
Manage accounts and protect access
An iPlum multi-user account allows administrators to manage business lines, restrict certain feature permissions, and administer archived texts and call recordings.
Meanwhile, account security settings allow administrators to enable two-factor authentication, password complexity requirements, password expiration, and app passcodes.
These controls protect account access. WORM storage serves a separate purpose: preventing changes to the protected records themselves. Together, they address access security and record preservation.
Preserve calls that explain related text messages
A client can send an instruction by text and discuss its details during a subsequent call. Preserving the related audio can therefore provide context that the message alone does not contain.
iPlum’s automatic call recording records eligible incoming and outgoing business calls. The service also provides recording announcements that firms can incorporate into their disclosure and consent procedures.
Authorized users can retrieve the audio for review. Documenting later downloads and transfers creates a chain of custody for recorded client calls, accounting for the file after it leaves the service.
These functions form part of the firm’s broader mobile recordkeeping procedures. The archive preserves the communication, while the firm documents retrieval, review, and subsequent use.
Wrapping up
Financial firms need more than stored messages when regulators or clients question a conversation.
They need evidence that the archived records remain unchanged and that the copies presented for review came from those records.
WORM storage prevents rewriting and deletion during the retention period. Meanwhile, documented retrieval procedures account for how the firm obtained and used its review copies.
iPlum Enterprise’s plan brings business texting, call recording, and WORM archiving into the firm’s mobile communication process. Advisors can use dedicated business numbers, while authorized reviewers access retained communications.
Sign up for iPlum to start preserving your firm’s business calls and texts.
