Data retention: The practice and policy of keeping records for a defined period, based on legal, contractual and business needs, and disposing of them securely once that period ends.
Also known as: Records retention, Retention policy
Key takeaways
- Retention has two sides: keeping records long enough, and not keeping them longer than needed.
- A retention policy names the record type, the period, the owner and the disposal method.
- Chat is a record type: decisions, instructions and evidence often live there.
- C Chat does not have configurable retention settings; owners and admins can export group conversations to keep their own copy.
- Retention periods are legal questions; confirm yours with counsel.
Every company already has a retention practice, even if nobody wrote it down. The question is whether it is deliberate. In many teams, chat history is kept “forever, on whoever’s phone it landed”, which is the worst of both worlds: the company cannot find what it needs, and it cannot delete what it should.
Data retention: a plain definition
Data retention means deciding, for each kind of record, how long to keep it and what to do afterwards. A useful retention rule has four parts:
- Record type (for example, client-facing group chats, incident reports, HR conversations).
- Retention period (how long it is kept, and from what starting point).
- Owner (who is responsible for applying the rule).
- Disposal (how it is deleted or archived at the end).
Retention is not just about keeping. Privacy laws such as GDPR include a principle of storage limitation, which means personal data should not be kept longer than needed for its purpose.
How it works
In practice, companies apply retention in one of two ways:
- System-enforced retention. The software deletes or archives records automatically when the period ends.
- Process-driven retention. People export or archive records on a schedule and delete what is no longer needed, following a written policy.
Either way, retention must pause when litigation is likely. That pause is called a legal hold, and it overrides normal deletion until it is lifted. Retention also interacts with data residency (where records are stored) and with your audit log practices.
Why it matters for business messaging
Chat has quietly become a primary record in many businesses. A supervisor approves an overtime request in a group. A guard reports a broken gate with a photo. A client confirms a change of scope in a message. If those messages disappear, or if they only exist on personal phones, the company loses evidence it may need later.
The opposite risk is real too. Keeping years of unrestricted chat history means more personal data to protect and more material to review if a dispute arises. A sensible policy distinguishes between conversations that are business records and casual coordination that does not need to be kept.
The chat data retention starter guide walks through a simple policy you can adapt, and the vendor security questionnaire lists retention questions to ask any provider.
How it relates to C Chat
C Chat keeps the honest version of this story simple:
- C Chat does not offer configurable retention periods or automatic deletion settings.
- Users can edit and delete their own messages.
- Team owners and admins can audit and export the team’s group conversations, which lets you keep a copy under your own retention rules.
- Direct messages between people are private and are not part of the team export.
- Stored messages are encrypted at rest with AES-256 using a per-organization key.
If your policy requires system-enforced deletion after a fixed period, C Chat does not do that today, and you should factor it into your decision. If your policy is process-driven, a scheduled export of relevant groups fits well. The data retention in C Chat page and the compliance overview describe the current behavior, and what happens when you delete your account covers individual deletion.
Related terms and common misconceptions
- “Backups are our retention policy.” Backups exist to recover from failures, not to manage records. They are hard to search and easy to forget.
- “Deleting a message deletes every copy.” Exports, screenshots and forwarded content can persist outside the system.
- “Retention and legal hold are the same.” Retention is the normal schedule; a legal hold suspends it for specific records. The guide on legal hold and eDiscovery explains the difference in practice.
Getting started
Start small: list the three or four chat record types that matter most, assign each a period and an owner, and decide who exports what and when. Then move that work into a space the company controls. Create a team in the web app at getcchat.com/c and set up groups that match your record types.
Frequently asked questions
What is a data retention policy?
It is a written document that lists the types of records a company keeps, how long each is kept, who is responsible and how records are disposed of at the end of the period. It also explains when normal deletion must be suspended, such as during a legal hold.
How long should a company keep chat messages?
There is no single answer. Periods depend on your industry, contracts and the laws where you operate, and different conversations may need different periods. Write the rule into your policy and confirm it with your legal counsel.
Can I set automatic deletion of messages in C Chat?
No. C Chat does not offer configurable retention or automatic deletion settings. Users can edit and delete their own messages, and team owners and admins can export group conversations to keep a copy under your own retention rules.
What happens to my data if I delete my C Chat account?
You can request account deletion at getcchat.com/delete-account. The C Chat security page on account deletion explains what is removed and what to consider before you delete, so read it first if you need to keep any records.
Is keeping everything forever the safest option?
Usually not. Data you keep longer than necessary still has to be protected, can be requested in litigation and may conflict with privacy laws that require minimization. A defined period is generally safer than indefinite storage.