What types of files should be archived first?

Prioritizing files for archiving

Start by identifying assets that are rarely changed but have ongoing value or legal importance. The best candidates for archiving are files that won’t be needed for daily operations but must be retained for compliance, reference, or historical reasons.

Common high-priority archive candidates:

• Financial records, invoices, and tax documentation.
• Legal contracts, agreements, and signed forms.
• Email and communications that document decisions.
• Project deliverables and milestones after completion.
• Scientific data sets, logs, and research outputs.
• Old media files and design assets that might be reused.

When deciding what to archive, consider business policies, regulatory retention requirements, and the cost of retaining versus recreating the information. Apply a simple triage:

1. Is the file required for compliance or audit? If yes, archive.
2. Is it valuable for future business or historical use? If yes, archive.
3. Is it frequently accessed or part of active workflows? If yes, keep in primary storage.

Apply metadata and tagging at the time of archiving to make retrieval straightforward later. A clear policy and initial cleanup step reduce storage waste and set the archive up for long-term usefulness.